Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: CTKG: A Knowledge Graph for Clinical Trials
High-Resolution Digital Phenotypes from Consumer Wearables Enhance Prediction of Cardiometabolic Risk Markers
Repeated introductions and intensive community transmission fueled a mumps virus outbreak in Washington State
Combination between Mifepristone and Methotrexate to Treat Ectopic Pregnancy: A Systematic Review Protocol
Sex-specific epidemiological and clinical characteristics of Covid-19 patients in the southeast region of Bangladesh
Left Hemisphere Bias of NIH Stroke Scale is Most Severe for Middle Cerebral Artery Strokes
Can we see gender through the microscope? The research output using menstrual blood cells has much to say.
Quantitative susceptibility mapping captures chronic multiple sclerosis rim lesions with greater myelin damage: Comparison with high-pass filtered phase MRI
The Effect of Combined Respiratory Muscle Training (cRMT) on dysarthric speech following single CVA: A retrospective pilot study
Evaluation Of The Rims2 Locus As A Risk Locus For Parkinson's Disease Dementia
Risk of death among teachers in England and Wales during the Covid19 pandemic
Life course traumas, phenotypic aging, and cardiovascular disease: retrospective analysis of 104,939 UKB participants
Assessing the Profile of Unvaccinated COVID-19 Individuals in African American and Latinx Communities in Eastern Pennsylvania
Multilocus drug resistance mutation analysis in 148 HBV patients in northern Henan Province of China
Whole genome sequence analysis of Salmonella Typhi provides evidence of phylogenetic linkage between cases of typhoid fever in Santiago, Chile in the 1980s and 2010-2016
Electoral processes and COVID-19 infections in Japan
Impact of visual impairment on balance and visual processing functions in students with special educational needs
An in-depth statistical analysis of the COVID-19 pandemic's initial spread in the WHO African region
Change in cognition and body mass index in relation to preclinical dementia
Intramuscular SARS-CoV-2 vaccines elicit varying degrees of plasma and salivary antibody responses as compared to natural infection
Relative deprivation in income, tobacco chewing and bidi smoking among Indian adults: Findings from a cross-sectional national study
Early immune responses have long-term associations with clinical, virologic, and immunologic outcomes in patients with COVID-19
Kinetics of SARS-CoV-2 anti-s IgG after BNT162b2 vaccination
Divergent SARS CoV-2 Omicron-specific T- and B-cell responses in COVID-19 vaccine recipients
Differential T cell reactivity to seasonal coronaviruses and SARS-CoV-2 in community and health care workers
Unlocking the global antigenic diversity and balancing selection of Plasmodium falciparum