Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: How and why do Quality Circles work for General Practitioners - a realist approach
Development and validation of decision rules models to stratify coronary artery disease, diabetes, and hypertension risk in preventive care: cohort study of returning UK Biobank participants
The relationship of major diseases with childlessness: a sibling matched case-control and population register study in Finland and Sweden
Markers of brain and endothelial Injury and inflammation are acutely and sex specifically regulated in SARS-CoV-2 infection
COMPARATIVE PERFORMANCE OF TWO AUTOMATED MACHINE LEARNING PLATFORMS FOR COVID-19 DETECTION BY MALDI-TOF-MS
Variability in proteoglycan biosynthetic genes reveals new facets of heparan sulfates diversity. A systematic review and analysis
Prediction of ADHD diagnosis using brief, low-cost, clinical measures: a competitive model evaluation
Outdoor air pollution and the risk of asthma exacerbations in single lag0 and lag1 exposure patterns: A systematic review and meta-analysis
Exon variants associated with asthma and allergy
A recessive PRDM13 mutation results in congenital hypogonadotropic hypogonadism and cerebellar hypoplasia
Closed Doors: Predictors of Stress, Anxiety, Depression, and PTSD During the Onset of COVID-19 Pandemic in Brazil
A Framework for Assessing the Impact of Accelerated Approval
Genetic variation within the human papillomavirus type 16 genome is associated with oropharyngeal cancer prognosis
Sleep in Frontline Healthcare Workers on Social Media During the COVID-19 Pandemic
Causal effect of C-reactive protein and vitamin D on human cerebral anatomy observed among genetically correlated biomarkers in blood
Integrated immune networks in SARS-CoV-2 infected pregnant women reveal differential NK cell and unconventional T cell activation
COVID-19 Time-varying Reproduction Numbers Worldwide: An Empirical Analysis of Mandatory and Voluntary Social Distancing
An effect of the COVID-19 pandemic: significantly more complicated appendicitis due to delayed presentation of patients!
Japanese national well-being survey shows that living alone results in lower satisfaction and affects other relationships, while social networking service usage is related to life satisfaction: A cross-sectional study
Analysis of Crowdsourced Metformin Tablets from Individuals Reveals Widespread Contamination with N-Nitrosodimethylamine (NDMA) and N,N-Dimethylformamide (DMF) in the United States
An analysis of patients' perspectives on qualitative olfactory dysfunction using social media
CYP2D6 Genotyping for Personalized Therapy of Tamoxifen in Indonesian Women with ER+ Breast Cancer
Plasma lipids and growth faltering: a longitudinal cohort study in rural Gambian children
Do antibody positive healthcare workers have lower SARS-CoV-2 infection rates than antibody negative healthcare workers? Large multi-centre prospective cohort study (the SIREN study), England: June to November 2020
Quarantine and testing strategies to reduce transmission risk from imported SARS-CoV-2 infections: a global modelling study
Empirical Calibration of a Simulation Model of Opioid Use Disorder