Instruct: Identify the main category of the given medRxiv paper based on the title.
Query: Development of a Model for Differentiating PDAC from Benign Pancreatic Conditions: A Prospective Case-control Study
Ileal derived organoids from Crohns disease patients show unique transcriptomic and secretomic signatures
Secondary attack rates of COVID-19 in Norwegian families: A nation-wide register-based study
Validation of a remote and fully automated story recall task to assess for early cognitive impairment in older adults: a longitudinal case-control observational study
Increased mortality in community-tested cases of SARS-CoV-2 lineage B.1.1.7
The Impact of Face-Masks on Total Mortality Heterogenous Effects by Gender and Age
Cardiovascular Risk Factors and Outcomes in COVID-19: Hospital-Based Prospective Study in India
Mortality reduction in ICU-admitted COVID-19 patients in Suriname after treatment with convalescent plasma acquired via gravity filtration
Comparison of structural MRI brain measures between 1.5T and 3T: data from the Lothian Birth Cohort 1936
Taiwan Biobank: a rich biomedical research database of the Taiwanese population
TREATMENT COSTS FOR COVID-19 PATIENTS IN A TERTIARY HOSPITAL FROM SERBIA
Integrating PCR-free amplification and synergistic sensing for ultrasensitive and rapid CRISPR/Cas12a-based SARS-CoV-2 antigen detection
Similar Rates of AKI during the First Two Waves of COVID-19 in Northern Italy: a single-center study
Toward Community Surveillance: Detecting Intact SARS-CoV-2 Using Exogeneous Oligonucleotide Labels
FHIR Profiliferation: A Data Science Approach
Melodic Intonation Therapy for aphasia: A multi-level meta-analysis
A Micronized Electrostatic Precipitator Respirator Effectively Removes Ambient SARS-CoV-2 Bioaerosols
Understanding COVID-19 Vaccine Early Skepticism and Misinformation
Seroprevalence and attainment of herd immunity against SARS CoV-2: A modelling study
The relationship between human mobility measures and SAR-Cov-2 transmission varies by epidemic phase and urbanicity: results from the United States
Tau pathology mediates the effects of amyloid on neocortical tau propagation and neurodegeneration among individuals without dementia
Spatiotemporal epidemiology of HIV between 1997 and 2020 in Kerman, Iran
Regional and temporal variations affect the accuracy of variant-specific SARS-CoV-2 PCR assays
BAYESIAN GROUP TESTING WITH DILUTION EFFECTS
Age and disc degeneration in low back pain: automated analysis enables a magnetic resonance imaging comparison of large cross-sectional cohorts of symptomatic and asymptomatic subjects.
Monitoring of the SARS-CoV-2 Omicron BA.1/BA.2 variant transition in the Swedish population reveals higher viral quantity in BA.2 cases