Instruct: Identify the main category of Medrxiv papers based on their titles.
Query: Stability of the stroke code during the COVID-19 pandemic in the region of Madrid: a retrospective study
Intubation and Inhospital mortality in trauma patients with Glasgow Coma Scale Score eight or less. A multicenter cohort study.
Reduction of Major Adverse Cardiovascular Events (MACE) after Bariatric Surgery in Obese Patients with Cardiovascular Diseases: A Systematic Review and Meta-Analysis
Oral health and its association with self-rated health in Colombian community-dwelling older adults
Efficacy of a multiple-component and multifactorial personalized fall prevention program in community-dwelling older adults at moderate-to-high fall risk: The PRE.C.I.S.A. Randomized Controlled Trial
SARS-CoV-2 Omicron has extensive but incomplete escape of Pfizer BNT162b2 elicited neutralization and requires ACE2 for infection
A Single Dose of COVID-19 mRNA Vaccine Induces Airway Immunity in COVID-19 Convalescent Patients
Variability in proteoglycan biosynthetic genes reveals new facets of heparan sulfates diversity. A systematic review and analysis
Border closure and travel restrictions to control the spread of COVID-19: an update to a Cochrane review
Multifocal vascular affection in a patient with angina pectoris - rationale and design of a clinical study
Immune responses following 3rd and 4th doses of heterologous and homologous COVID-19 vaccines in kidney transplant recipients
Severity of maternal SARS-CoV-2 infection and perinatal outcomes during the Omicron variant dominant period: UK Obstetric Surveillance System national cohort study.
Community-based Case Studies of Vaccine Hesitancy and the COVID-19 Response in South Africa; The VaxScenes Study
The Public Health Impact of Delaying a Second Dose of the BNT162b2 or mRNA-1273 COVID-19 Vaccine
Access and quality of sexual and reproductive health (SRH) services in Britain during the early stages of the COVID-19 pandemic: a qualitative interview study of patient experiences
Efficacy and safety of pre-exposure of antibiotic prophylaxis for leptospirosis: protocol of a systematic review and meta-analysis
Socioeconomic Disparities and COVID-19 Vaccination Acceptance: Experience from Israel
Specificity of SARS-CoV-2 antibody-detection assays against S and N protein among pre-COVID-19 sera from patients with protozoan and helminth parasitic infections
A Multicenter Evaluation of Blood Purification with Seraph 100 Microbind Affinity Blood Filter for the Treatment of Severe COVID-19: A Preliminary Report
Hospital Preparedness and Response Framework during infection pandemic.
A phase I study of oral vitamin D3 supplementation in boys with X-linked adrenoleukodystrophy
Effect of Pre-Exercise Caffeine Intake on Endurance Performance and Core Temperature Regulation During Exercise in the Heat: A Systematic Review with Meta-Analysis
Effectiveness of COVID-19 vaccines against variants of concern, Canada
Life after mild traumatic brain injury: Widespread structural brain changes associated with psychological distress revealed with multimodal magnetic resonance imaging
Estimating the burden of post-COVID-19 syndrome in a population-based cohort study of SARS-CoV-2 infected individuals: Implications for healthcare service planning
Genome-wide analysis of binge-eating disorder identifies the first three risk loci and implicates iron metabolism