Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: The clinical feature of triple-negative breast cancer in Beijing, China
The PKN1- TRAF1 signaling axis as a potential new target for chronic lymphocytic leukemia
Epicardial adipose tissue thickness is associated with increased COVID-19 severity and mortality
Automation improves repeatability of retinal oximetry measurements
Side Effects and Perceptions Following Sinopharm COVID-19 Vaccination
A Deep Learning-based Genome-wide Polygenic Risk Score for Common Diseases Identifies Individuals with Risk
Role of Heterogeneous Transmission in the Decline of COVID-19 Cases During Winter of 2020/2021 in Massachusetts
The burden of nosocomial covid-19: results from the Wales multi-centre retrospective observational study of 2518 hospitalised adults.
SARS-CoV-2 Delta variant of concern in Brazil - multiple introductions, communitary transmission, and early signs of local evolution
Continuity of Care by Primary Care Provider in Young Children with Chronic Conditions
When does contacting more people lessen the transmission of infectious diseases?
Cholera outbreaks in sub-Saharan Africa during 2010-2019: A Descriptive Analysis
The trustworthiness and impact of trial preprints for COVID-19 decision-making: A methodological study
Mendelian randomization analysis identified genes potentially pleiotropically associated with periodontitis
Exome sequencing in bipolar disorder reveals shared risk gene AKAP11 with schizophrenia
Fatigue symptoms associated with COVID-19 in convalescent or recovered COVID-19 patients; a systematic review and meta-analysis
Seroprevalence of hepatitis A and hepatitis E viruses among pregnant women in Northern Iran
Socio-demographic and knowledge-related determinants of vitamin D supplementation in the context of the COVID-19 pandemic: assessment of an educational intervention
Age-dependent heterogeneity of lymph node metastases and survival in breast cancer: A population-based study.
Salivary proteome of aphthous stomatitis reveals the participation of vitamin metabolism, nutrients, and bacteria
Remote care for mental health: qualitative study with service users, carers and staff during the COVID-19 pandemic
REPEATABILITY OF A CALIBRATED DIGITAL SPECTROPHOTOMETER FOR DENTAL SHADE EVALUATION IN CURRENT, FORMER AND NEVER SMOKERS STUDY PROTOCOL
Evaluation of a multi-species SARS-CoV-2 surrogate virus neutralization test
IL-1 and IL-6 inhibitor hypersensitivity link to common HLA-DRB1*15 alleles
Local emergence and decline of a SARS-CoV-2 variant with mutations L452R and N501Y in the spike protein
Changes in live births, preterm birth, low birth weight, and cesarean deliveries in the United States during the SARS-CoV-2 pandemic