Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: Diagnosis of SARS-Cov-2 infection using specimens other than naso- and oropharyngeal swabs: a systematic review and meta-analysis
HiSpike: A high-throughput cost effective sequencing method for the SARS-CoV-2 spike gene
COVID-19 OUTCOMES IN PREGNANCY: A REVIEW OF 275 SCREENED STUDIES
Temporal Trends in Racial and Ethnic Disparities in Multimorbidity Prevalence in the United States, 1999 to 2018
Bayesian approach to comparing the left ventricular volume in myocardial infarction and in normal cases
SARS-CoV-2 infections in 171 countries and over time
The progressive loss of brain network fingerprints in Amyotrophic Lateral Sclerosis predicts clinical impairment
Memory and Concentration Skills In A Sample of First Grade Medical Students at University of Baghdad/College of Medicine
Anticipating racial/ethnic mortality displacement from COVID-19
Access to COVID-19 Vaccines in High-, Middle-, and Low-Income Countries Hosting Clinical Trials
Relationship between obstructive sleep apnea and human leukocyte antigen variants
A Composite Ranking of Risk Factors for COVID-19 Time-To-Event Data from a Turkish Cohort
COVID-19 vaccine hesitancy and vaccine passports: Vaccination or restriction?
Knowledge, Attitude, and Practices towards SARS-COV-2 Infection in the United Arab Emirates Population: a Cross-sectional Survey-based Study
Modelling, prediction and design of national COVID-19 lockdowns by stringency and duration
Why Women Choose At-Home Abortion via Teleconsultation in France?: A Mixed-Method Study on Drivers of Telemedicine Abortion
Inequalities in COVID-19 inequalities research: who had the capacity to respond?
Non-nucleoside reverse transcriptase inhibitor-based combination antiretroviral therapy is associated with lower cell-associated HIV RNA and DNA levels as compared with therapy based on protease inhibitors
Comparison of the accuracy of 9 intraocular lens power calculation formulas using partial coherence interferometry
Establishment and preliminary evaluation of a teaching hospital-based dementia consultation service for rurally-based regional district general hospitals
Whole-genome analysis of monozygotic twins discordant for type 1 narcolepsy
Global Monitoring of the Impact of COVID-19 Pandemic through Online Surveys Sampled from the Facebook User Base
SEIR Filter: A Stochastic Model of Epidemic
The association between lymphocyte mitochondrial DNA abundance and Stroke: a combination of multivariable-adjusted survival and mendelian randomization analyses
Human genetic evidence supports MAP3K15 inhibition as a therapeutic strategy for diabetes
Correlation between faecal microbial taxa and ulcerative colitis in different phases of disease activity in a north Indian cohort