Instruct: Identify the main category of a Medrxiv paper based on its title.
Query: Impact of the COVID-19 pandemic on breast cancer screening indicators in a Spanish population-based program: a cohort study
Assessment of Vaccination and Underreporting on COVID-19 Infections in Turkey Based On Effective Reproduction Number
Distorted TCR repertoires define multisystem inflammatory syndrome in children
Exploring the relationship between womens experience of postnatal care and reported staffing measures: an observational study
Quantifying within-school SARS-CoV-2 transmission and the impact of lateral flow testing in secondary schools in England
A feasibility study to test a novel approach to dietary weight loss with a focus on assisting informed decision making in food selection
Methods for Estimation of SARS-CoV-2 Seroprevalence and Reported COVID-19 Cases in U.S. Children, August 2020 - May 2021
Apple Watch and Withings Evaluation of Symptoms, Treatment, and Rhythm in those Undergoing Cardioversion (AWE STRUCk): A Pragmatic Randomized Controlled Trial
Elastin degradation markers are elevated in never-smokers with past history of prolonged exposure to secondhand tobacco smoke and are inversely associated with their lung function
Acute and longer-term psychological distress associated with testing positive for COVID-19: longitudinal evidence from a population-based study of US adults
Early pandemic molecular diversity of SARS-CoV-2 in children
The Anorexia Nervosa Care Pathway: Closing the Treatment Gap to Improve Care for Patients Admitted to Medical Hospitals
Modeling and reviewing analysis of the COVID-19 epidemic in Algeria with diagnostic shadow
Individual-level and neighborhood-level factors associated with longitudinal changes in cardiometabolic measures in participants of a care coordination program
A Community-Based Participatory Research to Assess the Feasibility of Ayurveda Intervention in Patients with Mild-to-Moderate COVID-19
Functional Characterization of Lipid Regulatory Effects of Three Genes Using Knockout Mouse Models
Withdrawal of Assisted Ventilation at the Patient's Request in MND: A Retrospective Exploration of the Ethical and Legal Issues Concerning Relatives, Nurses and Allied Health Care Professionals
Metabolic and proteomic signatures of type 2 diabetes subtypes in an Arab population
Outcomes of Percutaneous Tracheostomy for Patients with SARS-CoV-2 Respiratory Failure
Characteristics of Kenyan Women Enrolled in a Trial on Doxycycline Post-exposure Prophylaxis for Sexually Transmitted Infection Prevention
Obesity and accelerated epigenetic aging in a high-risk cohort of children
Elevation of Neurodegenerative Serum Biomarkers among Hospitalized COVID-19 Patients
Incidence Rates of Pediatric Central Nervous Tumors Display No Geographical Variation
A causal inference approach for estimating effects of non-pharmaceutical interventions during Covid-19 pandemic
Prediction of COVID-19 mortality among hospitalized patients in Sudan
Investigating trends in those who experience menstrual bleeding changes after SARS-CoV-2 vaccination