OOIR: Observatory of International Research

Papers

(The H4-Index of Clinical Chemistry is 32. 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 2020-11-01 to 2024-11-01.)

Article	Citations
Inflammation in Atherosclerosis—No Longer a Theory	180
Residual Cardiovascular Risk at Low LDL: Remnants, Lipoprotein(a), and Inflammation	152
Ultra-Sensitive Serial Profiling of SARS-CoV-2 Antigens and Antibodies in Plasma to Understand Disease Progression in COVID-19 Patients with Severe Disease	148
Lipoprotein(a) and Cardiovascular Disease	127
National Kidney Foundation Laboratory Engagement Working Group Recommendations for Implementing the CKD-EPI 2021 Race-Free Equations for Estimated Glomerular Filtration Rate: Practical Guidance for Cl	89
The Role of Metagenomics and Next-Generation Sequencing in Infectious Disease Diagnosis	81
Triglyceride-Rich Lipoprotein Remnants and Cardiovascular Disease	67
Clinical Evaluation of an Improved Metagenomic Next-Generation Sequencing Test for the Diagnosis of Bloodstream Infections	67
Evaluation of High-Throughput SARS-CoV-2 Serological Assays in a Longitudinal Cohort of Patients with Mild COVID-19: Clinical Sensitivity, Specificity, and Association with Virus Neutralization Test	62
Clinical Impact of the Refit CKD-EPI 2021 Creatinine-Based eGFR Equation	59
Lateral Flow Assays in Infectious Disease Diagnosis	58
Myocardial Injury and the Release of Troponins I and T in the Blood of Patients	56
Personalized Reference Intervals in Laboratory Medicine: A New Model Based on Within-Subject Biological Variation	55
Towards an SI-Traceable Reference Measurement System for Seven Serum Apolipoproteins Using Bottom-Up Quantitative Proteomics: Conceptual Approach Enabled by Cross-Disciplinary/Cross-Sector Collaborati	53
Efficiency Correction Is Required for Accurate Quantitative PCR Analysis and Reporting	52
A New Equation Based on the Standard Lipid Panel for Calculating Small Dense Low-Density Lipoprotein-Cholesterol and Its Use as a Risk-Enhancer Test	50
Neural Antibody Testing in Patients with Suspected Autoimmune Encephalitis	48
Programmed Cell Death Ligand 1-Expressing Circulating Tumor Cells: A New Prognostic Biomarker in Non-Small Cell Lung Cancer	46
The Dangers of Using Cq to Quantify Nucleic Acid in Biological Samples: A Lesson From COVID-19	44
Emerging Fungal Infections: New Species, New Names, and Antifungal Resistance	42
Development of an LC-MS/MS Proposed Candidate Reference Method for the Standardization of Analytical Methods to Measure Lipoprotein(a)	40
Diagnostic Value of Nucleocapsid Protein in Blood for SARS-CoV-2 Infection	40
SARS-CoV-2 Nucleocapsid Plasma Antigen for Diagnosis and Monitoring of COVID-19	39
Analytical Considerations in Deriving 99th Percentile Upper Reference Limits for High-Sensitivity Cardiac Troponin Assays: Educational Recommendations from the IFCC Committee on Clinical Application o	39
Choline Metabolism and Risk of Atrial Fibrillation and Heart Failure in the PREDIMED Study	37

Obesity and Kidney Function: A Two-Sample Mendelian Randomization Study	37
Evolving Applications of Artificial Intelligence and Machine Learning in Infectious Diseases Testing	35
Verification of Harmonization of Serum Total and Free Prostate-Specific Antigen (PSA) Measurements and Implications for Medical Decisions	34
Forever Connected: The Lifelong Biological Consequences of Fetomaternal and Maternofetal Microchimerism	34
Artificial Intelligence and Mapping a New Direction in Laboratory Medicine: A Review	33
Assessing the Accuracy and Clinical Utility of ChatGPT in Laboratory Medicine	32
Quantification of Human Epidermal Growth Factor Receptor 2 by Immunopeptide Enrichment and Targeted Mass Spectrometry in Formalin-Fixed Paraffin-Embedded and Frozen Breast Cancer Tissues	32
Performance of a Paired-End Sequencing-Based Noninvasive Prenatal Screening Test in the Detection of Genome-Wide Fetal Chromosomal Anomalies	32
Single-Molecule Sequencing Enables Long Cell-Free DNA Detection and Direct Methylation Analysis for Cancer Patients	32