Instruct: Identify the main category of a Medrxiv paper based on its title.
Query: Chronic hepatitis B infection is causally associated with extrahepatic cancers: a Mendelian randomization study
Is large-scale rapid CoV-2 testing a substitute for lockdowns? The case of Tuebingen
Machine learning for prediction of immunotherapy efficacy in non- small cell lung cancer from simple clinical and biological data
HLA-A*11:01:01:01, HLA*C*12:02:02:01-HLA-B*52:01:02:02, age and sex are associated with severity of Japanese COVID-19 with respiratory failure
Neural Correlates of Eye Contact and Social Function in Autism Spectrum Disorder
Accumulation of dihydrosphingolipids and neutral lipids is related to steatosis and fibrosis damage in human and animal models of non-alcoholic fatty liver disease
Assessment of Out of Pocket Expenditure and associated factors for availing COVID-19 vaccination by the beneficiaries in Bengaluru: South India
Trust in the scientific research community predicts intent to comply with COVID-19 prevention measures: An analysis of a large-scale international survey dataset
Prediction of Mortality in hospitalized COVID-19 patients in a statewide health network
Development and external validation of prognostic models for COVID-19 to support risk stratification in secondary care
Medication Against Conflict
Children Living with Disabilities Are Absent From Severe Malnutrition Guidelines
Recent changes in COVID-19 Vaccine Hesitancy among Healthcare Workers
Neutralization of SARS-CoV-2 Omicron variant by sera from BNT162b2 or Coronavac vaccine recipients
A capacity assessment of healthcare workers to provide second-line antiretroviral therapy in Malawi: 2016
Diagnostic errors are common in acute pediatric respiratory disease: a prospective, single-blinded multicentre diagnostic accuracy study in Australian Emergency Departments
Investigating the causal relationship between physical activity and chronic back pain: a bidirectional two-sample Mendelian randomization study
Positive association between country-level screening rates for chlamydia and gonorrhea and self-reported diagnoses in MSM: an ecological analysis
Low Gut Ruminococcaceae Levels are Associated with Occurrence of Antibiotic-associated Diarrhea
Polygenic effect on accelerated tau pathology accumulation in Alzheimer's disease: Implications for patient selection in clinical trials
Real-world clinical performance of SARS-CoV-2 point-of-care diagnostic tests: a systematic review of available trials as per April, 4, 2021
Long Term Safety and Efficacy of Sub-Lingual Ketamine Troches / Lozenges in Chronic Non-Malignant Pain Management
Sex, Military Occupation, and Rank Are Associated with Risk of Anterior Cruciate Ligament Injury in Tactical-Athletes
Network analysis shows decreased ipsilesional structural connectivity in glioma patients
Virtual mindfulness interventions to promote well-being in young adults: A mixed-methods systematic review
Then and NOW: A Prospective Population-Level Validation of the Abbott ID NOW SARS-CoV-2 Device Implemented in Multiple Settings for Testing Asymptomatic and Symptomatic Individuals