Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: AGGRESSSION IN SCHOOL CHILDREN: ROLE OF GENDER, FAMILY FACTORS AND EXPOSURE TO VIOLENCE
SIOP Ependymoma I: Final results, long term follow-up and molecular analysis of the trial cohort: A BIOMECA Consortium Study
Multi-modality detection of SARS-CoV-2 in faecal donor samples for transplantation and in asymptomatic emergency surgical admissions
Variability in proteoglycan biosynthetic genes reveals new facets of heparan sulfates diversity. A systematic review and analysis
Depression, diabetes, their comorbidity and all-cause and cause-specific mortality: a prospective cohort study
The Association Between Threatened Miscarriage And Development Of Gestational Hypertension/Pre-Eclampsia
Life after mild traumatic brain injury: Widespread structural brain changes associated with psychological distress revealed with multimodal magnetic resonance imaging
Antigen receptor stimulation drives selection against pathogenic mtDNA variants that dysregulate lymphocyte responses
Efficacy and safety of nitazoxanide combined with ritonavir-boosted atazanavir for the treatment of mild to moderate COVID-19
Age-related changes in physiology in individuals with bipolar disorder
Prior COVID-19 Infection and Antibody Response to Single Versus Double Dose mRNA SARS-CoV-2 Vaccination
Estimating the increased transmissibility of the B.1.1.7 strain over previously circulating strains in England using frequencies of GISAID sequences and the distribution of serial intervals
Multi-ancestry meta-analysis of asthma identifies novel associations and highlights the value of increased power and diversity
Racial disparity in distant recurrence-free survival in localized breast cancer patients: A pooled analysis of NSABP trials
Classifying chronic pain using multidimensional pain-agnostic symptom assessments and clustering analysis
Estimating the basic reproduction number at the beginning of an outbreak under incomplete data
Will the Large-scale Vaccination Succeed in Containing the COVID-19 Epidemic and How Soon?
Predicting elimination of evolving virus variants
Risk Factors for Infection and Health Impacts of the COVID-19 Pandemic in People with Autoimmune Diseases
Efficacy of a Spatial Repellent for Control of Aedes-Borne Virus Transmission: A Cluster Randomized Trial in Iquitos, Peru
Functional components of a community of practice to improve community health worker performance: A qualitative study
Mapping of SARS-CoV-2 Brain Invasion and Histopathology in COVID-19 Disease
Childhood Asthma and COVID-19: A Nested Case-Control Study
Sex disparities in authorship in pulmonary hypertension research: a scoping review protocol
Breakthrough SARS-CoV-2 infections in MS patients on disease modifying therapies
Parents intention to vaccinate their 5-11 years old children with the COVID-19: vaccine rates, predictors and the role of incentives