Instruct: Identify the main category of a medRxiv paper based on its title.
Query: Observable Variations in Human Sex Ratio at Birth
Supporting first FSH dosage for ovarian stimulation with Machine Learning
Contrasting factors associated with COVID-19-related ICU admission and death outcomes in hospitalised patients by means of Shapley values
The cost of illness for childhood clinical pneumonia and invasive pneumococcal disease in Nigeria
Mortality during inpatient admissions for Takotsubo cardiomyopathy: can mortality be predicted with a scoring system?
Assessment of Pharmacokinetic Interaction Potential Between Caffeine and Methylliberine
Virtual Delivery of Simulation Education to Undergraduate Medical Students During the COVID-19 Pandemic
Effectiveness of psychosocial interventions for hypertensive disorders in pregnancy: A systematic review and meta-analysis
Development and Implementation of a Simple and Rapid Extraction-Free Saliva SARS-CoV-2 RT-LAMP Workflow for Workplace Surveillance
Factors driving extensive spatial and temporal fluctuations in COVID-19 fatality rates in Brazilian hospitals
Genome-wide by environment interaction study of stressful life events and hospital-treated depression in the iPSYCH2012 sample
Prosocial motivation for vaccination
Waning of BNT162b2 vaccine protection against SARS-CoV-2 infection in Qatar
Socio-economic inequalities in adolescent mental health in the UK: multiple socio-economic indicators and reporter effects
Solar UV B/A Radiation is Highly Effective in Inactivating SARSCoV2
On The Dynamics of Interstate Diffusion of Firearm Violence and Impact of Firearm Regulations
Exploring the experiences of loneliness in adults with mental health problems: a participatory qualitative interview study
Using proper mean generation intervals in modelling of COVID-19
Genetic insights into smoking behaviours in 10,558 men of African ancestry from continental Africa and the UK
Osteosarcoma: novel prognostic biomarkers using circulating and cell-free tumour DNA
Fat tails, fat earnings, fat mistakes: On the need to disclose distribution parameters of qEEG databases
Sleep problems effect on developmental trajectories in children with autism
Consultagene: Pre- and Post-Pandemic Experience with a Web-based Platform and Remote Delivery of Genetic Services
A spatio-temporal study of state-wide case-fatality risks during the first wave of the COVID-19 pandemic in Mexico
COVID-19 transmission risk factors
Dynamics of SARS-CoV-2 with Waning Immunity in the UK Population