Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: High- Versus Low-Dose Dexamethasone for the Treatment of COVID-19-related Acute Respiratory Distress Syndrome: A Multicenter and Randomized Open-label Clinical Trial
On whether therapeutic plasma exchange is an effective cure for severe/critical COVID-19 pneumonia
Online tests for sexually transmitted infections - Friend or Foe? An analysis of providers in the United Kingdom.
Cohort-based association study of germline genetic variants with acute and chronic health complications of childhood cancer and its treatment: Genetic risks for childhood cancer complications Switzerland (GECCOS) study protocol
A Solution to the Kermack and McKendrick Integro-Differential Equations
Sex-specific DNA methylation changes in Alzheimer's disease pathology
The potential for bike riding across entire cities: quantifying spatial variation in interest in bike riding
Short-term acute exposure to wildfire smoke and lung function in a Royal Canadian Mounted Police (RCMP) cohort
Supporting first FSH dosage for ovarian stimulation with Machine Learning
Recovery from severe mental health problems: A systematic review of service user and informal caregiver perspectives
Trends and factors associated with initiation of HIV treatment and uptake of viral load testing among PLHIV in Jamaica
Wastewater based surveillance system to detect SARS-CoV-2 genetic material for countries with on-site sanitation facilities: an experience from Bangladesh
Higher COVID-19 Vaccination Rates among Unemployed in the United States: State Level Study in the First 100 days of Vaccine Initiation
Attitudes Towards Coronavirus (COVID-19) Vaccine and Sources of Information Across Diverse Ethnic Groups in the UK: a Qualitative Study
Machine learning-based prediction of motor status in glioma patients using diffusion MRI metrics along the corticospinal tract
Direct and indirect mortality impacts of the COVID-19 pandemic in the US, March 2020-April 2021
Social support, social strain and declines in verbal memory: 16-year follow-up of the English Longitudinal Study of Ageing cohort
Relative burdens of the COVID-19, malaria, tuberculosis and HIV/AIDS epidemics in sub-Saharan Africa
Efficacy of Colchicine in Non-Hospitalized Patients with COVID-19
Independent effect and joint effect of polygenic liabilities for schizophrenia and bipolar disorder on cognitive aging and education attainment
Reportable range of quantitative assays for SARS-CoV-2 antibodies determination. An overlooked issue?
SARS-CoV-2 Omicron variant: exploring healthcare workers' awareness and perception of vaccine effectiveness: a national survey during the first week of WHO variant alert
Registration and medical certification of deaths in the Indian States: A comparative analysis of data of CRS and MCCD reports (2010-2019)
The association between stigmatizing attitudes towards depression and help-seeking attitudes in college students
Plasmodium infection induces cross-reactive antibodies to carbohydrate epitopes on the SARS-CoV-2 Spike protein
The effect of livestock density on Trypanosoma brucei gambiense and T. b. rhodesiense : a causal inference-based approach