Instruct: Identify the main category of Medrxiv papers based on the titles.
Query: Regional pleural strain measurements during mechanical ventilation using ultrasound elastography: A randomised, crossover, proof of concept physiologic study
Dual Guidance in Regional Anesthesia Influence of Needle Electrode Configuration on Stimulation Success at Sciatic Nerve; A Randomized, Controlled Pilot Trial
Prevalence of HIV and Syphilis and their Co-infection among Men Having Sex with Men in Asia: A Systematic Review and Meta-analysis
Approximate Reciprocal Relationship Between Two Cause-Specific Hazard Ratios in COVID-19 Data With Mutually Exclusive Events
Role of antibodies, inflammatory markers, and echocardiographic findings in post-acute cardiopulmonary symptoms after SARS-CoV-2 infection
Lack of Trust, Insufficient knowledge and Risk denial; an in-depth Understanding of Health worker Barriers to uptake of the Covid-19 vaccine at Iganga Hospital Eastern Uganda, and Mengo Hospital Kampala Uganda
Circulating metabolic biomarkers consistently predict incident type 2 diabetes in Asian and European populations - a plasma metabolomics analysis of four ethnic groups
Association of depression screening with diagnostic and treatment-related outcomes among youth
A database of pediatric drug effects to evaluate ontogenic mechanisms from child growth and development
Estimating the risk of incident SARS-CoV-2 infection among healthcare workers in quarantine hospitals: the Egyptian example
Genetic Examination of Hematological Parameters in SARS-CoV-2 Infection and COVID-19
Deep transcriptome profiling of multiple myeloma with quantitative measures using the SPECTRA approach
Efficacy of SARS-CoV-2 Repeat Testing to Control Spread in Residential College Populations
Evaluation of Urine SARS-COV-2 RT-PCR as a predictor of Acute Kidney Injury and disease severity in critical COVID-19 patients
Efficacy of Nitazoxanide in reducing the viral load in COVID-19 patients. Randomized, placebo-controlled, single-blinded, parallel group, pilot study.
Neural networks for classification and image generation of aging in genetic syndromes
Sex differences in functional network topology over the course of aging in 37543 UK Biobank participants
Wastewater and surface monitoring to detect COVID-19 in elementary school settings: The Safer at School Early Alert project
Harmony COVID-19: a ready-to-use kit, low-cost detector, and smartphone app for point-of-care SARS-CoV-2 RNA detection
Evaluation of SARS-CoV-2 rapid antigen diagnostic tests for saliva samples
Laboratory and field evaluation of the STANDARD Q and PanbioTM SARS-CoV-2 antigen rapid test in Namibia using nasopharyngeal samples
Impact of SARS-CoV-2 variant on the severity of maternal infection and perinatal outcomes: Data from the UK Obstetric Surveillance System national cohort.
RABENOSYN separation-of-function mutations uncouple endosomal recycling from lysosomal degradation
Unexposed populations and potential COVID-19 burden in European countries
Operationalising the Centiloid Scale for florbetapir PET Studies on PET/MR
Artificial Intelligence in laryngeal endoscopy: Systematic Review and Meta-Analysis