Instruct: Identify the main category of medRxiv papers based on their titles.
Query: Investigating the causal relationship between physical activity and chronic back pain: a bidirectional two-sample Mendelian randomization study
Neuromuscular risk factors for non-contact knee injury: a systematic review and meta-analysis
Diagnostic Performance of Pooled RT-PCR Testing for SARS-CoV-2 Detection
Sporadic, late-onset, and multistage diseases
Saliva testing as a means to monitor therapeutic lithium levels in patients with psychiatric disorders: identification of clinical and environmental covariates, and their incorporation into a prediction model
HMOX1 genetic polymorphisms and outcomes in infectious disease: a systematic review
Somatically mutated genes in fatty liver disease have minimal influence on germline risk
How soon should patients be eligible for differentiated service delivery models for antiretroviral treatment? Evidence from Zambia
Use of HIV Recency Assays for HIV Incidence Estimation and Non-Incidence Surveillance Use Cases: A systematic review
SARS-CoV-2 seroprevalence in Delhi, India: September October 2021: a population based seroepidemiological study
Inherited basis of visceral, abdominal subcutaneous and gluteofemoral fat depots
Breastfeeding infants receive neutralizing antibodies and cytokines from mothers immunized with a COVID-19 mRNA vaccine
Assessment of cardiovascular & pulmonary pathobiology in vivo during acute COVID-19
Predicting pulmonary function from the analysis of voice: a machine learning approach
All-cause excess mortality in the State of Gujarat, India, during the COVID-19 pandemic (March 2020-April 2021)
The application of Raman spectroscopy and chemometric methods for analysis healthy blood and blood with BRCA mutation
Sex Differences in Brain Structures and Functional Connectivity among Patients with Bipolar I Disorder
Potential drivers for schistosomiasis persistence: population genetic analyses from a cluster-randomized urogenital schistosomiasis elimination trial across the Zanzibar islands
Elevated mucosal antibody responses against SARS-CoV-2 are correlated with lower viral load and faster decrease in systemic COVID-19 symptoms
Individual-level and neighborhood-level factors associated with longitudinal changes in cardiometabolic measures in participants of a care coordination program
Clinical utility of Corona Virus Disease-19 serum IgG, IgM, and neutralizing antibodies and inflammatory markers
Real-world data on immune responses following heterologous prime-boost COVID-19 vaccination schedule with Pfizer and AstraZeneca vaccines in England
SARS-COV2 mutant-specific T cells and neutralizing antibodies after vaccination and up to 1 year after infection
Analysis of the Factors Affecting the Adoption and Compliance of the NHS COVID-19 Mobile Application
Reporting Rates for VAERS Death Reports Following COVID-19 Vaccination, December 14, 2020-November 17, 2021
A six-month periodic fasting reduces microalbuminuria and improves metabolic control in patients with type 2 diabetes and diabetic nephropathy: a randomized controlled study