Instruct: Identify the main category of a medRxiv paper based on its title.
Query: Bioelectrical Impedance Analysis in the nutritional assessment and prediction of complications in patients undergoing surgery for head and neck malignancies, A pilot observational study
Colorectal Cancer Disparities Across the Continuum of Cancer Care with a Focus on Surgery and Black Patients: A Systematic Review and Meta-Analysis
SARS-CoV-2 seropositivity and subsequent infection risk in healthy young adults: a prospective cohort study
Therapeutic of four antiviral drugs in treatment of COVID-19: A protocol for systematic review and Network Meta-analysis
Early Precursors of Literacy Development in Simultaneous Bilinguals: A Systematic Review and Meta-Analysis
Evolution of DNA methylome from precancerous lesions to invasive lung adenocarcinomas
Dental biofilm microbiota dysbiosis is associated with the risk of aGVHD after allogeneic HSCT
Increased Risk of Poor Clinical Outcome in COVID-19 Patients with Diabetes Mellitus and in-hospital Mortality Predictors: A Retrospective Cohort from a Tertiary Hospital in Indonesia
Precision Medicine Approach to Alzheimer's Disease: Successful Proof-of-Concept Trial
Post Operative Pain Management (POPM) and Patient Satisfection : A Tertiary Care Hospital Experience
Detection and quantification of enteric pathogens in aerosols near open wastewater canals in cities with poor sanitation
The paradox of the COVID-19 pandemic: the impact on patient demand in Japanese hospitals
Reliably Assessing Duration of Protection for COVID-19 Vaccines
Ovarian carcinosarcoma is a distinct form of ovarian cancer with poorer survival compared to tubo-ovarian high grade serous carcinoma
Integrating de novo and inherited variants in over 42,607 autism cases identifies mutations in new moderate risk genes
You aren't what you eat, you become what you eat
Pan-cancer detection and typing by mining patterns in large genome-wide cell-free DNA sequencing datasets
Global Perspective of COVID-19 Vaccine Nationalism
Contact tracing indicators for COVID-19: rapid scoping review and conceptual framework
A role for Nucleocapsid-specific antibody function in Covid-19 Convalescent plasma therapy
Bicentric evaluation of stabilizing sampling tubes for assessment of monocyte HLA-DR expression in clinical samples
Two-dose SARS-CoV-2 vaccine effectiveness with mixed schedules and extended dosing intervals: test-negative design studies from British Columbia and Quebec, Canada
Children develop strong and sustained cross-reactive immune responses against Spike protein following SARS-CoV-2 infection, with enhanced recognition of variants of concern
Assessing the nationwide impact of COVID-19 mitigation policies on the transmission rate of SARS-CoV-2 in Brazil
Stability of the stroke code during the COVID-19 pandemic in the region of Madrid: a retrospective cohort study
Spatial Cluster Modeling of Rodent Infestations and Leptospirosis Risks in SE Asian Urban Areas