Instruct: Identify the main category of the given medRxiv paper based on the title.
Query: Differences between plasma and CSF p-tau181 and p-tau231 in early Alzheimer s disease
Mapping dopaminergic projections in the human brain with resting-state fMRI
Validation of Kiswahili Version of WHOQOLHIVBREF questionnaire among people living with HIV/AIDS in Tanzania: a cross-sectional study.
Obesity and COVID-19 Mortality: A Cross-Country Analysis
Pregnancy and neonatal outcomes of COVID-19, co-reporting of common outcomes from the PAN-COVID and AAP SONPM registry
A rapid review of COVID-19 vaccine prioritization in the U.S.: alignment between Federal guidance and State practice
COVID-19 in New York state: Effects of demographics and air quality on infection and fatality
Severe COVID-19 is associated with sustained biochemical disturbances and prolonged symptomatology; A retrospective single-centre cohort study
The Individual and Social Determinants of COVID-19 Diagnosis in Ontario, Canada: A Population-Wide Study
Rapid Identification and Phenotyping of Nonalcoholic Fatty Liver Disease Patients Using an Automated Algorithmic Approach in Diverse, Urban Healthcare Systems
The role of masks, testing and contact tracing in preventing COVID-19 resurgences: a case study from New South Wales, Australia
Patient satisfaction in the use of non-pharmacological therapies in the management of postoperative pain: a study in a tertiary hospital, Ghana
Predictors of Social Distancing and Mask-Wearing Behavior: Panel Survey in Seven U.S. States
Effects of supervised high-intensity hardstyle kettlebell training on grip strength and health-related physical fitness in insufficiently active older adults: The BELL pragmatic controlled trial
Virus neutralizing antibody responses after two doses of BBIBP-CorV (Sinopharm, Beijing CNBG) vaccine
A Cross-Sectional Survey of the Knowledge, Attitudes & Practices of Antimicrobial Users and Providers in an Area of High-Density Livestock-Human Population in Western Kenya
Gender Distribution of Organizing Committees and Invited Speakers at the International Conferences on Emergency Medicine
Vitamin D-related polymorphisms and vitamin D levels as risk biomarkers of COVID-19 infection severity
Evaluating the suitability of the case-crossover design under changing baseline outcome risk: A simulation of ambient temperature and preterm birth
Long-term survival analysis of HIV patients on antiretroviral therapy in Congo: a 14 years retrospective cohort analysis, 2003-2017
Viral detection and identification in 20 minutes by rapid single-particle fluorescence in-situ hybridization of viral RNA
Ad26.COV2.S or BNT162b2 Boosting of BNT162b2 Vaccinated Individuals
Viral metagenomic sequencing in a cohort of international travellers returning with febrile illness
Voice patterns as markers of schizophrenia: building a cumulative generalizable approach via cross-linguistic and meta-analysis based investigation
Dynamics of immune recall following SARS-CoV-2 vaccination or breakthrough infection
Diagnostic accuracy of PanbioTM rapid antigen tests on oropharyngeal swabs for detection of SARS-CoV-2