Instruct: Identify the main category of Medrxiv papers based on their titles.
Query: Caffeine and Methylliberine: A Human Pharmacokinetic Interaction Study
COVID-19 vaccine effectiveness among immunocompromised populations: a targeted literature review of real-world studies
The mystery of COVID-19 reinfections: A global systematic review and meta-analysis of 577 cases
Differences in the genetic architecture of common and rare variants in childhood, persistent and late-diagnosed attention deficit hyperactivity disorder
Multiplex Immunohistochemical Phenotyping of T Cells in Primary Prostate Cancer
Anti-membrane and anti-spike antibodies are long-lasting and together discriminate between past COVID-19 infection and vaccination
Cardiometabolic risk factors associated with brain age and accelerate brain ageing
Are Dutch General Practitioners willing to prescribe mifepristone and misoprostol?: a mixed-methods study
Pattern of variation in DNA methylation during pregnancy among mothers who delivered preterm in the GARBH-Ini cohort
THE IMPACT OF ROUTINES ON EMOTIONAL AND BEHAVIOURAL DIFFICULTIES IN CHILDREN AND ON PARENTAL ANXIETY DURING COVID-19
ACE2 gene expression and inflammatory conditions in periodontal microenvironment of COVID-19 patients with and without diabetes evaluated by qPCR
A Sepsis Treatment Algorithm to Improve Early Antibiotic De-escalation While Maintaining Adequacy of Coverage (Early-IDEAS): A Prospective Observational Study
Plasma biomarkers of Alzheimer's disease predict cognitive decline and could improve clinical trials in the cognitively unimpaired elderly
WHAT FUELS SUBOPTIMAL CARE OF PERIPHERAL INTRAVENOUS CATHETER-RELATED INFECTIONS IN HOSPITALS? A QUALITATIVE STUDY OF DECISION-MAKING AMONG SPANISH NURSES
Psychological distress and resilience in a sample of Adolescents and Young Adults with cancer during the COVID-19 pandemic
Six-month pulmonary impairment after severe COVID-19: a prospective, multicenter follow-up study
Temporal Trends in Racial and Ethnic Disparities in Sleep Duration in the United States: A National Health Interview Survey Analysis from 2004 to 2018
A2B-COVID: A method for evaluating potential SARS-CoV-2 transmission events
SARS-CoV-2 Omicron variant, lineage BA.1, is associated with lower viral load in nasopharyngeal samples compared to Delta variant.
Reduced serum neutralization capacity against SARS-CoV-2 variants in a multiplex ACE2 RBD competition assay
The responsiveness of health service provider and quality of services when provided at three selected urban primary health care sites in Dhaka city, Bangladesh: a cross-sectional study
Risk factors for SARS-CoV-2 seroprevalence following the first pandemic wave in UK healthcare workers in a large NHS Foundation Trust
Development of an electronic frailty index for hospitalized geriatric patients in Sweden
Analysis of Corticosteroids in Immune Checkpoint Inhibitor(ICE)Induced Myocarditis-A Systematic Review of 352 Screened Articles
Phenome-wide HLA association landscape of 235,000 Finnish biobank participants
Population level impact of a pulse oximetry remote monitoring programme on mortality and healthcare utilisation in the people with covid-19 in England: a national analysis using a stepped wedge design