Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: Quantifying bias from dependent left truncation in survival analyses of real world data
Heterogeneity in COVID-19 severity patterns among age-gender groups: an analysis of 778 692 Mexican patients through a meta-clustering technique
Mixed invasive molds among COVID-19 patients
Acute and persistent symptoms in non-hospitalized PCR-confirmed COVID-19 patients
Risk factors for developing symptomatic COVID-19 in older residents of nursing homes: A hypothesis-generating observational study
Cleaning and disinfecting surfaces in hospitals and long-term care facilities for reducing hospital and facility-acquired bacterial and viral infections: A systematic review
Effects of racial/ethnic disparities in healthcare utilization on antibiotic use, 2016/2018
Neutralization of SARS-CoV-2 Omicron variant by sera from BNT162b2 or Coronavac vaccine recipients
NSTEMI Decide: Development of a Decision Aid for Older Adults with Non ST Elevation Myocardial Infarction
SARS-CoV-2 antibodies detected in human breast milk post-vaccination
Clinical and Economic Impact of Differential COVID-19 Vaccine Effectiveness in the United States
Role of Intraperitoneal Intraoperative Chemotherapy with Paclitaxel in the Surgical Treatment of Peritoneal Carcinomatosis from Ovarian Cancer. Hyperthermia versus Normothermia. A randomized controlled trial.
Preliminary Efficacy of the NVX-CoV2373 Covid-19 Vaccine Against the B.1.351 Variant
Specificity of SARS-CoV-2 antibody-detection assays against S and N protein among pre-COVID-19 sera from patients with protozoan and helminth parasitic infections
Many Oil Wells, One Evil: Potentially toxic metals concentration, seasonal variation and Human Health Risk Assessment in Drinking Water Quality in Ebocha-Obrikom Oil and Gas Area of Rivers State, Nigeria.
Automatic Identification of Tinnitus Malingering Based on Overt and Covert Behavioral Responses During Psychoacoustic Testing
Clinical sequencing of soft tissue and bone sarcomas delineates diverse genomic landscapes and potential therapeutic targets
Human Papillomavirus Infection Rate by Genotype and Vaccination Rates in Canada: Canadian Health Measures Survey 2009 to 2013
Risk of SARS-CoV-2 reinfections in children: prospective national surveillance, January 2020 to July 2021, England
Of masks and methylene blue - the use of methylene blue photochemical treatment to decontaminate surgical masks contaminated with a tenacious small non-enveloped norovirus
Oral, similar to intranasal, administration of oxytocin decreases top-down social attention
Neonatal and Maternal Outcome of COVID-19 positive women in Sri Lanka: Secondary Analysis using National COVID-19 Positive Pregnant Women Surveillance
The characteristics of oxygen concentration and the role of correction factor in real-time GI Breath Test
Anti-nuclear matrix protein 2 antibody-positive idiopathic inflammatory myopathies represent extensive myositis without dermatomyositis-specific rash
Using deep learning to analyze the compositeness of musculoskeletal aging reveals that spine, hip and knee age at different rates, and are associated with different genetic and non-genetic factors
Level and duration of IgG and neutralizing antibodies to SARS-CoV-2 in children with symptomatic or asymptomatic SARS-CoV-2 infection