Harm Reduction Journal

Article	Citations
“It’s like ‘liquid handcuffs”: The effects of take-home dosing policies on Methadone Maintenance Treatment (MMT) patients’ lives	86
Estimation of the global number of e-cigarette users in 2020	83
Ethical and legal issues in psychedelic harm reduction and integration therapy	54
Telehealth for opioid use disorder treatment in low-barrier clinic settings: an exploration of clinician and staff perspectives	45
High concentrations of illicit stimulants and cutting agents cause false positives on fentanyl test strips	44
Xylazine detected in unregulated opioids and drug administration equipment in Toronto, Canada: clinical and social implications	43
Peer support workers as a bridge: a qualitative study exploring the role of peer support workers in the care of people who use drugs during and after hospitalization	42
Racial/ethnic disparities in opioid overdose prevention: comparison of the naloxone care cascade in White, Latinx, and Black people who use opioids in New York City	41
Implementation of a medical student-run telemedicine program for medications for opioid use disorder during the COVID-19 pandemic	41
A qualitative study on overdose response in the era of COVID-19 and beyond: how to spot someone so they never have to use alone	41
Smoking prevalence among hospitalized COVID-19 patients and its association with disease severity and mortality: an expanded re-analysis of a recent publication	40
The impact of COVID-19 on people who inject drugs in New York City: increased risk and decreased access to services	40
The impact of the COVID-19 pandemic on harm reduction services in Spain	39
Meeting people where they are: implementing hospital-based substance use harm reduction	38
‘They already operated like it was a crisis, because it always has been a crisis’: a qualitative exploration of the response of one homeless service in Scotland to the COVID-19 pandemic	36
How effective are electronic cigarettes for reducing respiratory and cardiovascular risk in smokers? A systematic review	35
Police discretion in encounters with people who use drugs: operationalizing the theory of planned behavior	34
Convenience and comfort: reasons reported for using drugs alone among clients of harm reduction sites in British Columbia, Canada	34
The Bronze Age of drug checking: barriers and facilitators to implementing advanced drug checking amidst police violence and COVID-19	34
Opioid overdose crises during the COVID-19 pandemic: implication of health disparities	33
The health impact of smokeless tobacco products: a systematic review	33
“Running myself ragged”: stressors faced by peer workers in overdose response settings	33
Uptake of COVID-19 vaccination among people who inject drugs	32
Exploring the use of cannabis as a substitute for prescription drugs in a convenience sample	32
The impact of the COVID-19 pandemic on illicit drug supply, drug-related behaviour of people who use drugs and provision of drug related services in Georgia: results of a mixed methods prospective coh	30

“They say it’s fentanyl, but they honestly look like Perc 30s”: Initiation and use of counterfeit fentanyl pills	29
Adapting harm reduction services during COVID-19: lessons from the supervised injecting facilities in Australia	28
Health literacy and changes in pattern of drug use among participants at the Stockholm Needle Exchange Program during the COVID-19 pandemic	26
‘I perceive it to be less harmful, I have no idea if it is or not:’ a qualitative exploration of the harm perceptions of IQOS among adult users	26
Reducing the harms of xylazine: clinical approaches, research deficits, and public health context	25
Medical cannabis use in Australia: consumer experiences from the online cannabis as medicine survey 2020 (CAMS-20)	24
Rapid evidence review of harm reduction interventions and messaging for people who inject drugs during pandemic events: implications for the ongoing COVID-19 response	24
Investigating the impact of COVID-19 on performance and image enhancing drug use	24
Harm reduction via online platforms for people who use drugs in Russia: a qualitative analysis of web outreach work	23
Decolonizing drug policy	23
Hoots and harm reduction: a qualitative study identifying gaps in overdose prevention among women who smoke drugs	23
Willingness to use a wearable device capable of detecting and reversing overdose among people who use opioids in Philadelphia	23
Impact of COVID-19 among people who use drugs: A qualitative study with harm reduction workers and people who use drugs	23
Therapy of chronic hepatitis C in people who inject drugs: focus on adherence	23
A qualitative investigation exploring why dance festivals are risky environments for drug use and potential adverse outcomes	22
Drug use, homelessness and health: responding to the opioid overdose crisis with housing and harm reduction services	22
Having a voice and saving lives: a qualitative survey on employment impacts of people with lived experience of drug use working in harm reduction	22
“We want everything in a one-stop shop”: acceptability and feasibility of PrEP and buprenorphine implementation with mobile syringe services for Black people who inject drugs	21
Peer driven or driven peers? A rapid review of peer involvement of people who use drugs in HIV and harm reduction services in low- and middle-income countries	21
The impact of an integrated safer use space and safer supply program on non-fatal overdose among emergency shelter residents during a COVID-19 outbreak: a case study	21
Real-world study of multiple naloxone administration for opioid overdose reversal among bystanders	20
Pharmacist attitudes and provision of harm reduction services in North Carolina: an exploratory study	19
Factors associated with drug checking service utilization among people who use drugs in a Canadian setting	19
How do naloxone-based interventions work to reduce overdose deaths: a realist review	19
“My first 48 hours out”: drug users’ perspectives on challenges and strategies upon release from prison	18
Lisbon’s COVID 19 response: harm reduction interventions for people who use alcohol and other drugs in emergency shelters	18
Diverse psychotropic substances detected in drug and drug administration equipment samples submitted to drug checking services in Toronto, Ontario, Canada, October 2019–April 2020	18
Prevalence of HIV and HCV among injecting drug users in three selected WHO-EMRO countries: a meta-analysis	18
The impact of peer support on testing, linkage to and engagement in HIV care for people who inject drugs in Indonesia: qualitative perspectives from a community-led study	17
Attitudes and experiences with fentanyl contamination of methamphetamine: exploring self-reports and urine toxicology among persons who use methamphetamine and other drugs	17
Organizational support for frontline harm reduction and systems navigation work among workers with living and lived experience: qualitative findings from British Columbia, Canada	17
Factors that influence enrollment in syringe services programs in rural areas: a qualitative study among program clients in Appalachian Kentucky	17
Integration of a community-based harm reduction program into a safety net hospital: a qualitative study	17
Beliefs, attitudes and experiences of virtual overdose monitoring services from the perspectives of people who use substances in Canada: a qualitative study	16
Point-of-care community drug checking technologies: an insider look at the scientific principles and practical considerations	16
Perspectives on long-acting injectable HIV antiretroviral therapy at an alternative care site: a qualitative study of people with HIV experiencing substance use and/or housing instability	16
Gendered perspectives on women’s anabolic–androgenic steroid (AAS) usage practices	16
The association between cannabis use and outcome in pharmacological treatment for opioid use disorder	16
The motives and methods of methamphetamine and ‘heroin’ co-use in West Virginia	16
Implementation and sustainability of safe consumption sites: a qualitative systematic review and thematic synthesis	16
Prevalence and correlates of non-fatal overdose among people who use drugs: findings from rapid assessments in Massachusetts, 2017–2019	16
New psychoactive substances in Eurasia: a qualitative study of people who use drugs and harm reduction services in six countries	15
Harm reduction calls to action from young people who use drugs on the streets of Vancouver and Lisbon	15
Self-reported impacts of the COVID-19 pandemic among people who use drugs: a rapid assessment study in Montreal, Canada	15
The state of harm reduction in prisons in 30 European countries with a focus on people who inject drugs and infectious diseases	15
Naloxone administration by law enforcement officers in New York State (2015–2020)	15
Peer-assisted injection as a harm reduction measure in a supervised consumption service: a qualitative study of client experiences	15
Naloxone protection, social support, network characteristics, and overdose experiences among a cohort of people who use illicit opioids in New York City	14
Supervised consumption site enables cost savings by avoiding emergency services: a cost analysis study	14
Differences in drug use behaviors that impact overdose risk among individuals who do and do not use fentanyl test strips for drug checking	14

Impact of safer supply programs on injection practices: client and provider experiences in Ontario, Canada	14
Injections and infections: understanding syringe service program utilization in a rural state	14
“They're causing more harm than good”: a qualitative study exploring racism in harm reduction through the experiences of racialized people who use drugs	14
Practical implications of naloxone knowledge among suburban people who use opioids	14
“It’s called overamping”: experiences of overdose among people who use methamphetamine	13
Facilitators and barriers to the regulation of medical cannabis: a scoping review of the peer-reviewed literature	13
“You know, we can change the services to suit the circumstances of what is happening in the world”: a rapid case study of the COVID-19 response across city centre homelessness and health services in E	13
Severe bacterial infections in people who inject drugs: the role of injection-related tissue damage	13
The “goldfish bowl”: a qualitative study of the effects of heightened surveillance on people who use drugs in a rural and coastal Canadian setting	13
Lifetime and past-month substance use and injection among street-based female sex workers in Iran	13
Is expected substance type associated with timing of drug checking service utilization?: A cross-sectional study	13
The civil society monitoring of hepatitis C response related to the WHO 2030 elimination goals in 35 European countries	13
Generating evidence on the use of Image and performance enhancing drugs in the UK: results from a scoping review and expert consultation by the Anabolic Steroid UK network	13
Intersecting substance use treatment and harm reduction services: exploring the characteristics and service needs of a community-based sample of people who use drugs	13
Identifying behaviours for survival and wellness among people who use methamphetamine with opioids in British Columbia: a qualitative study	12
Identifying drivers of increasing opioid overdose deaths among black individuals: a qualitative model drawing on experience of peers and community health workers	12
Responding to a surge in overdose deaths: perspectives from US syringe services programs	12
Implementing a low-threshold audio-only telehealth model for medication-assisted treatment of opioid use disorder at a community-based non-profit organization in Washington, D.C.	12
Cannabis use, sedentary behavior, and physical activity in a nationally representative sample of US adults	12
Reporting on the opioid crisis (2000–2018): role of The Globe and Mail, a Canadian English-language newspaper in influencing public opinion	12
Predictors of skin and soft tissue infections among sample of rural residents who inject drugs	12
“Prevention of opioid use disorder: the HOME (housing, opportunities, motivation and engagement) feasibility study”	12
“It wasn’t here, and now it is. It’s everywhere": fentanyl’s rising presence in Oregon’s drug supply	12
How a sample of English stop smoking services and vape shops adapted during the early COVID-19 pandemic: a mixed-methods cross-sectional survey	12
Food access among people who inject drugs in West Virginia	11
Seeking safety: a focus group study of young adults’ cannabis-related attitudes, and behavior in a state with legalized recreational cannabis	11
Opioid agonist treatment take-home doses (‘carries’): Are current guidelines resulting in low treatment coverage among high-risk populations in Canada and the USA?	11
A drug-related Good Samaritan Law and calling emergency medical services for drug overdoses in a Canadian setting	11
Implementation of a nurse-led overdose prevention site in a hospital setting: lessons learned from St. Paul’s Hospital, Vancouver, Canada	11
The impact of the COVID-19 pandemic on people who inject drugs accessing harm reduction services in a rural American state	11
Effect of Massachusetts House Bill No. 4196 on electronic cigarette use: a mixed-methods study	11
Reducing the stigma surrounding opioid use disorder: evaluating an opioid overdose prevention training program applied to a diverse population	11
Safer opioid supply: qualitative program evaluation	10
Treatment experiences for skin and soft tissue infections among participants of syringe service programs in North Carolina	10
Barriers and facilitators of HIV and hepatitis C care among people who inject drugs in Nairobi, Kenya: a qualitative study with peer educators	10
Scoping review of managed alcohol programs	10
Use of sustained release dextroamphetamine for the treatment of stimulant use disorder in the setting of injectable opioid agonist treatment in Canada: a case report	10
Harm reduction must be recognised an essential public health intervention during crises	10
Harm reduction in the Heartland: public knowledge and beliefs about naloxone in Nebraska, USA	10
Substance use, injection risk behaviors, and fentanyl-related overdose risk among a sample of PWID post-Hurricane Maria	10
Characteristics and context of fentanyl test strip use among syringe service clients in southern Wisconsin	10
Total systems failure: police officers’ perspectives on the impacts of the justice, health, and social service systems on people who use drugs	10
What are the ethical implications of using prize-based contingency management in substance use? A scoping review	10
Can alternative nicotine products put the final nail in the smoking coffin?	10
Decolonizing harm reduction	10
Supervised consumption sites and crime: scrutinizing the methodological weaknesses and aberrant results of a government report in Alberta, Canada	10
Are you tripping comfortably? Investigating the relationship between harm reduction and the psychedelic experience	10
Harm reduction program and hepatitis C prevalence in people who inject drugs (PWID) in Iran: an updated systematic review and cumulative meta-analysis	10
Electronic cigarettes in standard smoking cessation treatment by tobacco counselors in Flanders: E-cigarette users show similar if not higher quit rates as those using commonly recommended smoking ces	10
A systematic review of the distribution of take-home naloxone in low- and middle-income countries and barriers to the implementation of take-home naloxone programs	10
The relationship between police contacts for drug use-related crime and future arrests, incarceration, and overdoses: a retrospective observational study highlighting the need to break the vicious cyc	10
“Treated like a Human Being”: perspectives of people who inject drugs attending low-threshold HCV treatment at a syringe service program in New York City	9
“They don’t go by the law around here”: law enforcement interactions after the legalization of syringe services programs in North Carolina	9
Will the Russian war in Ukraine unleash larger epidemics of HIV, TB and associated conditions and diseases in Ukraine?	9
How has the COVID-19 epidemic affected the risk behaviors of people who inject drugs in a city with high harm reduction service coverage in Vietnam? A qualitative investigation	9
Co-designing drug alerts for health and community workers for an emerging early warning system in Victoria, Australia	9
“We need to build a better bridge”: findings from a multi-site qualitative analysis of opportunities for improving opioid treatment services for youth	9
How do contextual factors influence naloxone distribution from syringe service programs in the USA: a cross-sectional study	9
Predictors of hepatitis C treatment outcomes in a harm reduction-focused primary care program in New York City	9
«One prick and then it´s done»: a mixed-methods exploratory study on intramuscular injection in heroin-assisted treatment	9
Challenges for drug checking services in Scotland: a qualitative exploration of police perceptions	9
Signals of increasing co-use of stimulants and opioids from online drug forum data	9
“The new normal has become a nonstop crisis”: a qualitative study of burnout among Philadelphia’s harm reduction and substance use disorder treatment workers during the COVID-19 pandemic	9
Acute pain and self-directed discharge among hospitalized patients with opioid-related diagnoses: a cohort study	9
Heroin pipe distribution to reduce high-risk drug consumption behaviors among people who use heroin: a pilot quasi-experimental study	9
Lessons learned from the Amsterdam Cohort Studies among people who use drugs: a historical perspective	9
“As safe as possible”: a qualitative study of opioid withdrawal and risk behavior among people who use illegal opioids	9
Legal sourcing of ten cannabis products in the Canadian cannabis market, 2019–2021: a repeat cross-sectional study	9
Assessing the feasibility, acceptability and accessibility of a peer-delivered intervention to reduce harm and improve the well-being of people who experience homelessness with problem substance use:	9
Managed alcohol: one community’s innovative response to risk management during COVID-19	9
A qualitative study on pharmacy policies toward over-the-counter syringe sales in a rural epicenter of US drug-related epidemics	9
Availability of telehealth-based services at syringe services programs under the COVID-19 Public Health Emergency	9
Feasibility and acceptability of inserts promoting virtual overdose monitoring services (VOMS) in naloxone kits: a qualitative study	8
The impact of Taiwan’s implementation of a nationwide harm reduction program in 2006 on the use of various illicit drugs: trend analysis of first-time offenders from 2001 to 2017	8
Testing the test strips: laboratory performance of fentanyl test strips	8
Determining the feasibility for an overdose prevention line to support substance users who use alone	8
Examining common mental health disorders in people living with HIV on methadone maintenance therapy in Hanoi, Vietnam	8
Public health impact and harm reduction implications of xylazine-involved overdoses: a narrative review	8
Correlates of recent nonfatal overdose among people who inject drugs in West Virginia	8
‘This is hardcore’: a qualitative study exploring service users’ experiences of Heroin-Assisted Treatment (HAT) in Middlesbrough, England	8

Non-beverage alcohol consumption among individuals experiencing chronic homelessness in Edmonton, Canada: a cross-sectional study	8
Service utilization patterns and characteristics among clients of integrated supervised consumption sites in Toronto, Canada	8
‘We don’t live in a harm reduction world, we live in a prohibition world’: tensions arising in the design of drug alerts	8
Exploring the impact of the COVID-19 pandemic on syringe services programs in rural Kentucky	8
Everywhere and for everyone: proportionate universalism as a framework for equitable access to community drug checking	8
Investigation on heroin and cocaine quality in Luxembourg	8
Music festival drug checking: evaluation of an Australian pilot program	8
Factors associated with opioid overdose during medication-assisted treatment: How can we identify individuals at risk?	8
Association between heaviness of cigarette smoking and serious psychological distress is stronger in women than in men: a nationally representative cross-sectional survey in Japan	8
Safety and feasibility of intranasal heroin-assisted treatment: 4-week preliminary findings from a Swiss multicentre observational study	7
Implementation of buprenorphine services in NYC syringe services programs: a qualitative process evaluation	7
Difficulty accessing supervised consumption services during the COVID-19 pandemic among people who use drugs in Vancouver, Canada	7
The generative potential of mess in community-based participatory research with young people who use(d) drugs in Vancouver	7
Contextual factors affecting the implementation of drug checking for harm reduction: a scoping literature review from a North American perspective	7
Hospital admissions and mortality due to complications of injection drug use in two hospitals in Regina, Canada: retrospective chart review	7
Changes in cannabis use and associated correlates during France’s first COVID-19 lockdown in daily cannabis users: results from a large community-based online survey	7
Principles of condom provision programs in prisons from the standpoint of European prison health experts: a qualitative study	7
Effect of police action on low-barrier substance use disorder service utilization	7
Third party drug checking: accessing harm reduction services on the behalf of others	7
The challenges, opportunities and strategies of engaging young people who use drugs in harm reduction: insights from young people with lived and living experience	7
High levels of used syringe use and unsafe sex among people who inject drugs in Kumasi, Ghana: an urgent call for a comprehensive harm reduction approach	7
Egocentric network characteristics of people who inject drugs in the Chicago metro area and associations with hepatitis C virus and injection risk behavior	7
Current attitudes toward drug checking services and a comparison of expected with actual drugs present in street drug samples collected from opioid users	7
A scoping review of implementation considerations for harm reduction vending machines	7
Development of a digital platform to improve community response to overdose and prevention among harm reduction organizations	7
Identifying barriers and facilitators to COVID-19 vaccination uptake among People Who Use Drugs in Canada: a National Qualitative Study	7
Motivations, dating app relationships, unintended consequences and change in sexual behaviour in dating app users at an Australian music festival	7
Opioid overdose prevention education in Texas during the COVID-19 pandemic	7
“We were building the plane as we were flying it, and we somehow made it to the other end”: syringe service program staff experiences and well-being during the COVID-19 pandemic	7
Xylazine co-occurrence with illicit fentanyl is a growing threat in the Deep South: a retrospective study of decedent data	7
Remote harm reduction services are key solutions to reduce the impact of COVID-19-like crises on people who use drugs: evidence from two independent structures in France and in the USA	7
The changing landscape of pharmaceutical alternatives to the unregulated drug supply during COVID-19	7
A critical narrative inquiry to understand the impacts of an overdose prevention site on the lives of site users	7
Assessing the relationship between syringe exchange, pharmacy, and street sources of accessing syringes and injection drug use behavior in a pooled nationally representative sample of people who injec	7
Recovery capital among people receiving treatment for opioid use disorder with buprenorphine	7
Supporting syringe services programs in the initiation and scale-up of vaccine administration: findings from in-depth interviews	7
Respiratory health effects of e-cigarette substitution for tobacco cigarettes: a systematic review	6
Municipal police support for harm reduction services in officer-led referrals of people who inject drugs in Tijuana, Mexico	6
Gambling treatment service providers’ views about contingency management: a thematic analysis	6
“I don’t go to funerals anymore”: how people who use opioids grieve drug-related death in the US overdose epidemic	6
Reducing drug-use harms among higher education students: MyUSE contextual-behaviour change digital intervention development using the Behaviour Change Wheel	6
“If I knew I could get that every hour instead of alcohol, I would take the cannabis”: need and feasibility of cannabis substitution implementation in Canadian managed alcohol programs	6
‘Why would we not want to keep everybody safe?’ The views of family members of people who use drugs on the implementation of drug consumption rooms in Scotland	6
A qualitative assessment of key considerations for drug checking service implementation	6
“That’s why we’re speaking up today”: exploring barriers to overdose fatality prevention in Indianapolis’ Black community with semi-structured interviews	6
Selling sex in the context of substance use: social and structural drivers of transactional sex among men who use opioids in Maryland	6
Need for integration of hepatitis C (HCV) services in community-based settings for people who inject drugs: results from a global values and preferences survey	6
Health workers’ perspectives of hepatitis B-related stigma among Aboriginal and Torres Strait Islander people in New South Wales, Australia	6
Harm reduction behaviors are associated with carrying naloxone among patients on methadone treatment	6
Multi-level influences on increased overdose risk behaviors during the COVID-19 pandemic among people who use drugs in Rhode Island: a qualitative investigation	6
Patients’ satisfaction with heroin-assisted treatment: a qualitative study	6
Gambling harm prevention and harm reduction in online environments: a call for action	6
Low awareness of risk mitigation prescribing in response to dual crises of COVID-19 and overdose deaths among people who use unregulated drugs in Vancouver, Canada	6
Best practices for community-based overdose education and naloxone distribution programs: results from using the Delphi approach	6
Doing community-based research during dual public health emergencies (COVID and overdose)	6
Preference for hotline versus mobile application/countdown-based mobile overdose response services: a qualitative study	6
Reducing the smoking-related health burden in the USA through diversion to electronic cigarettes: a system dynamics simulation study	6
A universal precautions approach to reducing stigma in health care: getting beyond HIV-specific stigma	6
More evidence or stronger political will: exploring the feasibility of needle and syringe programs in Ukrainian prisons	6
Trends in inpatient discharges with drug or alcohol admission diagnoses to a skilled nursing facility among older adults, New York City 2008–2014	6
Retention in the Austrian opioid agonist treatment system: a national prospective cohort study	6
The drug war must end: The right to life, liberty and security of the person during the COVID-19 pandemic for people who use drugs	6
Injecting drugs alone during an overdose crisis in Vancouver, Canada	6
Assessing feasibility of a modified same-day test-and-treat model for hepatitis C among rural people who inject drugs	6
Baseline characteristics of people experiencing homelessness with a recent drug overdose in the PHOENIx pilot randomised controlled trial	6
Utilization of mental health services in relation to the intention to reduce chemsex behavior among clients from an integrated sexual health services center in Taiwan	6
Peer-led safer supply and opioid agonist treatment medication distribution: a case study from rural British Columbia	6
Critical appraisal of the European Union Scientific Committee on Health, Environmental and Emerging Risks (SCHEER) Preliminary Opinion on electronic cigarettes	6
“There’s absolutely no downside to this, I mean, except community opposition:” A qualitative study of the acceptability of vending machines for harm reduction	5
Nasal administration of diacetylmorphine improved the adherence in a patient receiving heroin-assisted treatment	5
Peer-facilitated treatment access for hepatitis C: the Live Hep C Free project	5
HIV incidence and associated risk factors in female spouses of men who inject drugs in Pakistan	5
COVID-19 vaccination and HIV transmission among persons who inject drugs during the first two years of the COVID-19 pandemic in New York City	5
Individual and structural correlates of willingness for intravenous buprenorphine treatment among people who inject sublingual buprenorphine in France	5
A longitudinal study of naloxone opioid overdose awareness and reversal training for first-year medical students: specific elements require reinforcement	5
Gaps in evidence for the use of medically authorized cannabis: Ontario and Alberta, Canada	5
Harm reduction social work with people who use drugs: a qualitative interview study with social workers in harm reduction services in Sweden	5
The quality of health information provided on web sites selling cannabis to consumers in Canada is poor	5
Women who use drugs: engagement in practices of harm reduction care	5
An ethical analysis of UK drug policy as an example of a criminal justice approach to drugs: a commentary on the short film Putting UK Drug Policy into Focus	5
Law enforcement and syringe services program implementation in rural counties in Kentucky: a qualitative exploration	5
Dealing with low access to harm reduction: a qualitative study of the strategies and risk environments of people who use drugs in a small Swedish city	5
The association of gender with receptive and distributive needle sharing among individuals who inject drugs	5
One-month alcohol abstinence national campaigns: a scoping review of the harm reduction benefits	5
Sexualized drug injection among men who have sex with men in Madrid and Barcelona as the first episode of drug injecting	5
Awareness and willingness to use HIV self-testing among people who inject drugs in Iran	5
Understanding heterogeneity among individuals who smoke cigarettes and vape: assessment of biomarkers of exposure and potential harm among subpopulations from the PATH Wave 1 Data	5
Pre-exposure prophylaxis (PrEP) for HIV prevention among people who inject drugs: a global mapping of service delivery	5
Patient experiences of methadone treatment changes during the first wave of COVID-19: a national community-driven survey	5
Attitudes toward harm reduction and low-threshold healthcare during the COVID-19 pandemic: qualitative interviews with people who use drugs in rural southern Illinois	5
Mortality among male cigar and cigarette smokers in the USA	5
Using nominal group technique to identify barriers and facilitators to preventing HIV using combination same-day pre-exposure prophylaxis and medications for opioid use disorder	5
Different phases of ATS use call for different interventions: a large qualitative study in Europe	4
Perceived physical health outcomes of direct-acting antiviral treatment for hepatitis C: a qualitative study	4
Interim opioid agonist treatment for opioid addiction: a systematic review	4