Instruct: Identify the main category of a Medrxiv paper based on its title.
Query: A Feasibility Trial to Evaluate the Composite Efficacy of Inhaled Nitric Oxide in the Treatment of Covid 19 Pneumonia : Impact on Viral Load and Clinical Outcomes
COVID-19 vaccine acceptance among healthcare workers in India: Results from a cross-sectional survey
Acute temporal effect of ambient air pollution on common congenital cardiovascular defects and cleft palate: a case-crossover study
Comorbid chronic pain and depression: Shared risk factors and differential antidepressant effectiveness
Exploiting collider bias to apply two-sample summary data Mendelian randomization methods to one-sample individual level data
Trends in Fentanyl and Fentanyl Derivative Utilization in the United States
Griffin: Framework for clinical cancer subtyping from nucleosome profiling of cell-free DNA
Systematic review of social determinants of childhood immunisation in low- and middle-income countries and equity impact analysis of childhood vaccination coverage in Nigeria
The Effects of Education on Cognition in Older Age: Evidence from Genotyped Siblings
Elevated mortality among people experiencing homelessness with COVID-19
Optimising SARS-CoV-2 pooled testing strategies on social networks for low-resource settings
CFTR-mediated monocyte-macrophage dysfunction revealed by cystic fibrosis proband-parent comparisons
Injection Drug use Practices and HIV infection among People Who Inject Drugs in Kigali, Rwanda.
Research output is low, but increasing, and focuses on public health at new universities in southern Ethiopia
Breast Cancer Survival Prediction using Machine Learning and Gene Expression Profiles
Precision Diagnostic Approach to Predict 5-Year Risk for Microvascular Complications in Type 1 Diabetes
Strategy for a rapid screening and surveillance of SARS-CoV-2 variants by real time RT-PCR: a key tool that allowed control and delay in Delta spread in Cordoba, Argentina
Denoised VEGFR2 expression relates to sunitinib efficacy in advanced Clear Cell Renal Cell Carcinoma
White matter brain age as a biomarker of cerebrovascular burden in the ageing brain
Impact of COVID-19 pandemic on use of Pediatric Emergency Health Services in a Tertiary Care Pediatric Hospital in North India
Neurodevelopmental outcomes at one year in offspring of mothers who test positive for SARS-CoV-2 during pregnancy
Geographical concentration of COVID-19 cases by social determinants of health in 16 large metropolitan areas in Canada - a cross-sectional study
Japanese Project for Telepsychiatry Evaluation during COVID-19: Treatment Comparison Trial (J-PROTECT): Rationale, design, and methodology
Convalescent Plasma in Critically ill Patients with COVID-19
Can alcohol consumption in Germany be reduced by alcohol screening, brief intervention and referral to treatment in primary health care? Results of a simulation study
The penetrance of age-related monogenic disease depends on ascertainment context