OOIR: Observatory of International Research

Papers

(The TQCC of Pesquisa Veterinaria Brasileira is 1. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-05-01 to 2026-05-01.)

Article	Citations
Pathological aspects of a septicemic salmonellosis outbreak caused by Salmonella serotype Typhimurium in captive blue-fronted Amazon parrots (Amazona aestiva)	9
The importance of veterinary diagnostic laboratories for disease surveillance, research, and postgraduate studies in animal health in Brazil	8
Anatomopathological findings and etiological characterization of swine organs in Brazilian abattoirs	8
Nutritional osteodystrophy in South American birds of prey	8
HPLC-DAD-MS/MS chemical characterization and evaluation of poisoning by Vernonia rubricaulis in sheep and mice	7
Malignant epithelioid mesothelioma in senile Red Sindhi cows from Brazil	6
Unveiling Trypanosoma spp. diversity in cattle from the state of Rio de Janeiro: A genetic perspective	5
Mortality by Entamoeba invadens in green anacondas (Eunectes murinus) from a zoological garden	5
Outbreak of botulism in horses associated with toxin A and D in São Paulo state, Brazil	5
Investigation of enterobacteria with zoonotic and multi-resistant potential in exotic parrots kept in a domestic environment	4
Outbreak of leishmaniasis caused by Leishmania enriettii in guinea pigs (Cavia porcellus)	4
Tick fauna of giant anteaters (Myrmecophaga tridactyla) and southern tamanduas (Tamandua tetradactyla) in the Metropolitan Region of Sorocaba, São Paulo, Brazil	4
Fusobacterium necrophorum predominates in the microbiota of mandibular dental abscess in Blastocerus dichotomus	4
Histopathological characterization and analysis of cell proliferation in 162 cases of canine subcutaneous mast cell tumors in Brazil	3
Evaluation of infection by Borrelia sp. in domestic and wild mammals and ticks from the Catimbau National Park, Pernambuco	3
Bacterial pattern of lower respiratory diseases in horses	3
Metazoan and protozoan pathology of wild opossums (Didelphis virginiana) in Mexico	3
Straightforward identification of structures of the striatum in bovine and equine forebrains: Guidance to trimming	3
Real-time PCR quantification and histopathological findings of Mycoplasma hyopneumoniae infection in the lungs of pigs slaughtered in São Luís, Maranhão, Brazil	3
Echocardiographic evaluation of crab-eating foxes (Cerdocyon thous) in captivity	3
Detection of paratuberculosis in dairy cows from southern Brazil	2
Characterization of coccidiosis and evaluation of suggestive cases of subclinical necrotic enteritis in broilers	2
Characterization of nonpathological intrascleral cartilage in the domestic sheep (Ovis aries)	2
Hematological and biochemical parameters of free-living roadside hawks (Rupornis magnirostris) rescued in the state of Ceará	2
Iron interference in hemoglobin production in piglets from birth to weaning	2

The use of WhatsApp to identify previously undiagnosed and underreported ruminant and equine diseases in Mato Grosso do Sul	2
Mortality causes of Pitheciidae (order: Primates) species kept under human care	2
Detection of ESBL-producing strains at the veterinary necropsy environment	2
Molecular epidemiology of Clostridioides difficile obtained from fecal samples of wild animals in Brazil	2
Analysis of cross-sectional studies of leptospirosis in donkeys: A systematic review and meta-analysis	2
Leiomyosarcoma associated with acute abdomen and uterine torsion in a white-collared peccary (Tayassu tajacu)	2
Metastatic gallbladder adenocarcinoma and peritonitis as the cause of death in one of the world’s oldest captive jaguars (Panthera onca) in southern Brazil	2
Metastatic simple tubular mammary carcinoma in an ocelot (Leopardus pardalis)	2
Pathology, microbiology, and molecular evaluation of tissues from equids serologically positive for Burkholderia mallei in Midwestern Brazil	2
Detection of virulence genes, antibiotic resistance genes and antibiotic resistance of Escherichia coli isolated from diarrheic lambs in Anhui Province, China	2
Aspiration of Araucaria angustifolia branches as a cause of respiratory disease and mortality in cattle from Santa Catarina state, Brazil	2
Evaluation of erythrocyte dysmorphism in dog urine	2
Antimicrobial multiresistance and biofilm formation in Salmonella enterica isolated from broiler production chain	2
Outbreak of swinepox in subsistence pig herds in Santa Catarina state, Brazil	2
Epidemiological characterization and risk factors associated with brucellosis in sheep in the municipality of Rio Branco, Acre	2
Pathological changes in palatine tonsils of slaughtered water buffaloes (Bubalus bubalis)	2
Antimicrobial activity of plant extracts and compounds over resistant Gram-negative isolates from domestic animals	2
Vagal indigestion in mini-cattle	2
Serological survey of brucellosis in camels from the Aegean region of Turkey	2
Pathological features of gastrointestinal and hepatobiliary parasitosis in neotropical primates in Northeast Brazil	2
Investigation of some parasitic, bacterial and BVDV agents in dairy cows based on a past of abortions	2
Granulomatous ventriculitis caused by Pythium insidiosum in a rosella (Platycercus eximius)	2
Importância dos laboratórios de diagnóstico, a pesquisa e a pós-graduação para a saúde animal no Brasil	2
Outbreaks of philophthalmiasis in ostriches (Struthio camelus) in Northeast Brazil	1
Evolution of cattle intoxications in southern Rio Grande do Sul: Spatial distribution and trends over 42 years	1
Insights into Staphylococcus aureus pathogenesis and genetic diversity in bovine mastitis	1
Experimental infection by Trypanosoma vivax in goats in the Brazilian semiarid: detection of T. vivax DNA in colostrum and assessment of lactogenic transmission	1
Epidemiology of toxoplasmosis in felids and canids in Brazil: A brief One Health overview	1
Cutaneous diseases diagnosed in cattle in southern Brazil from 2000 to 2022	1
Pituitary pars intermedia dysfunction in horses associated to pituitary adenoma	1
B-mode and Doppler ultrasound of bitches’ kidneys with mammary neoplasia submitted to adjuvant chemotherapy	1
Determination of the causative agent of periparturient period interdigital dermatitis that adversely affects reproduction and milk production in cows by MALDI-TOF	1
Detection and genotyping of Giardia duodenalis infecting pigs and small ruminants in the state of Piauí, northeastern Brazil	1
Monitoring periodontal lesions and their effects during pregnancy: microbiological aspects of the oral cavity and amniotic fluid in pregnant ewes	1
Detection of multiple circulating sandflies species and investigation of dogs and vectors naturally infected with Leishmania in the city of Ribeirão Vermelho, southeastern Brazil	1
Supplementation with increasing doses of selenium associated with vitamin E in the treatment of bovines with enzootic hematuria	1
Veterinary disease-oriented Biobanking for biomolecular analysis based on frozen tumor biopsies, cell culture and forensic tissues	1
Epidemiological findings of ocular dermoid in dogs and cats: 50 cases (2007-2024)	1
Dry-eye syndrome in Shih Tzu dog: Ocular surface clinical and morphological aspects in the different stages of keratoconjunctivitis sicca	1
Measuring of the salivary immunoglobulin in Callithrix jacchus primates in captivity running title: salivary immunoglobulin in marmoset	1
Hypotrichosis congenita (KRT71 mutation) in Hereford cattle in Uruguay	1
Bovine enzootic hematuria in the Southern Cone of Rondônia	1
Prevalence of bovine tuberculosis: A systematic review and meta-analysis	1
Clinical, histopathological, and hematological changes due to isoimmune thrombocytopenic purpura in piglets	1
Evaluation of phosphorus levels in bones and serum of buffaloes (Bubalus bubalis) before and after supplementation with a selective mineral mixture	1
Dorsal thermal necrosis in a Brazilian sheep flock	1
Urea poisoning in cattle: A brief review and diagnostic approach	1
Serum retinol, alpha-tocopherol, cholecalciferol, and some mineral levels in ruminants with congenital digestive and urogenital system anomalies	1
Clinical and epidemiological features and impact of life habits in canine atopic dermatitis in Fortaleza, Brazil	1
Epidemiological and pathological dynamics of tuberculosis in Jersey cattle in southeastern Rio Grande do Sul	1

Feline application/inflammation-associated sarcoma: Gross aspects and histomorphological	1
Serum and immunohistochemical analyses of troponin I in sheep experimentally poisoned with Palicourea marcgravii	1
Sarcocystis neurona, Toxoplasma gondii, and Neospora caninum infection in bovine fetuses from a slaughterhouse in southern Brazil	1
Vitamin A deficiency as a cause of blindness in feedlot calves	1
Fungi isolated from wild birds in the Marambaia Island, Rio de Janeiro State, southeastern Brazil	1
Atypical clinical scrapie in a Dorper ram mimicking spinal cord injury: measuring vacuolar changes in the central nervous system	1
Use of smartphone messaging applications to increase diagnostic efficiency in veterinary diagnostic laboratories	1
Neurocryptococcosis in dogs and cats: Anatomopathological and fungal morphological aspects in a case series	1
Occurrence of clinical laminitis after adaptation to confinement: effects on morphology, density, and mineral composition of the hoof of Nellore cattle after finishing	1
Body condition, external morphology, parasitology, and histological and biometrical study of the gastrointestinal tract of Sporophila nigricollis and Sporophila caerulescens seized from trafficking in	1
Clinical and anatomopathological findings of lipid-related lesions in wild and pet birds from the State of Paraíba, Northeastern Brazil	1
Simultaneous occurrence of type C botulism in poultry and dogs	1
Oral metformin for type-2 diabetes mellitus treatment in a black-tufted marmoset (Callithrix penicillata)	1
Retrospective evaluation of canine anal sac carcinoma (260 cases) in Brazil: late detection and failures in lymph node evaluation	1