Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: X-ray Dark-Field Chest Imaging can Detect and Quantify Emphysema in COPD Patients
Multiparametric MRI of Early Tumor Response to Immune Checkpoint Blockade in Metastatic Melanoma
Wastewater monitoring using a novel, cost-effective PCR-based method that rapidly captures the transition patterns of SARS-CoV-2 variant prevalence (from Delta to Omicron) in the absence of conventional surveillance evidence
Longitudinal Transitions in Initiation, Cessation, and Relapse of Smoking and E-Cigarette Use Among US Youth and Adults
Therapeutic of four antiviral drugs in treatment of COVID-19: A protocol for systematic review and Network Meta-analysis
Trends in National Opioid Prescribing for Dental Procedures among Medicaid Patients
Phenotypic variability and Gastrointestinal Manifestations/Interventions for growth in Ogden syndrome (also known as NAA10-related Syndrome)
PREVALENCE AND DISTRIBUTION OF ANTIMICROBIAL RESIDUES IN TISSUES OF BROILERS SOLD AT A LOCAL MARKET IN ENUGU STATE, NIGERIA USING THE EUROPEAN FOUR PLATE TEST
Clinical performance of oral sponge sampling for detection by RT-PCR of SARS-CoV-2
Young adults vulnerability to COVID-19 in Brazil: an overview across the country
Early experiences of rehabilitation for patients post-COVID to improve fatigue, breathlessness exercise capacity and cognition.
Serum neurofilament light as a biomarker for prognosis in patients with newly diagnosed Parkinson disease
Susceptibility of zero community transmission regimes to new variants of SARS-CoV-2: a modelling study of Queensland
The Impact of Universal Transport Media and Viral Transport Media Liquid Samples on a SARS-CoV-2 Rapid Antigen Test
Perceptions, views and practices regarding antibiotic prescribing and stewardship among hospital physicians in Jakarta, Indonesia
Multi-ethnic Investigation of Risk and Immune Determinants of COVID-19 Outcomes
PROBABILITY OF HOSPITALIZATION AND DEATH AMONG COVID-19 PATIENTS WITH COMORBIDITY DURING OUTBREAKS OCCURRING IN MEXICO CITY.
Overexpression of long non coding RNA OR3A4 is associated with altered p38 signalling, morphological and phenotypic changes, and reduced immunogenicity in Barretts Oesophagus
On Cross-ancestry Cancer Polygenic Risk Scores
Predictors of SARS-CoV-2 infection following high-risk exposure: a test-negative design case-control study
The Gut Microbiome and their Metabolites in Human Blood Pressure Variability
Effectiveness of 13-valent pneumococcal conjugate vaccine against medically-attended lower respiratory tract infection and pneumonia among older adults
What We Learned from COVID-19: From endotheliitis to treatment
Trends in homelessness and injection practices among young urban and suburban people who inject drugs: 1997-2017
The Burden of and Factors Associated with Age-Related Eye Diseases in Arab American Adults
A prospective, split-Face, comparative study of combined Q-switch Nd:YAG laser and microdermabrasion versus Q-switch Nd:YAG laser alone in treatment of melasma