Instruct: Identify the main category of a Medrxiv paper based on its title.
Query: The occurrence and characteristics of severe pain in patients with axial spondyloarthritis
Serum proteome analysis of systemic JIA and related pulmonary alveolar proteinosis identifies distinct inflammatory programs
A Processed EEG based Brain Anesthetic Resistance Index Predicts Postoperative Delirium in Older Adults: A Dual Center Study
Unlocking low- and middle-income countries to detect SARS-CoV-2
Unexplained Dyspnea and Cardiopulmonary Exercise Testing: Rationale for a Dyspnea Clinic
Modelling safe protocols for reopening schools during the COVID-19 pandemic in France
Effect of kettlebell training on bone mineral density in two older adults with osteoporosis: a multiple-case study from the BELL trial
Machine Learning Prediction of Parkinson's Disease Onset and Subtype Using Germline Variants
Aerial transmission of SARS-CoV-2 virus (and pathogens in general) through environmental e-cigarette aerosol
Plasma S-Adenosylmethionine is Associated with Lung Injury in COVID-19
Gender Distribution of Organizing Committees and Invited Speakers at the International Conferences on Emergency Medicine
CATALYST trial protocol: A multicentre, open-label, phase II, multi-arm trial for an early and accelerated evaluation of the potential treatments for COVID-19 in hospitalised adults
The impact of the UK's first COVID-19 lockdown on rates of violence and aggression on psychiatric inpatient wards
Differences in bacterial colonization and mucosal responses between high and low SES children in Indonesia
A Novel Barrier Device and Method for Protection against Airborne Pathogens During Endotracheal Intubation
Genomic landscape of SARS-CoV-2 pandemic in Brazil suggests an external P.1 variant origin
Estimating COVID-19 cases and deaths prevented by non-pharmaceutical interventions in 2020-2021, and the impact of individual actions: a retrospective model-based analysis
The serological diversity of serum IgG/IgA/IgM against the SARS-CoV-2 nucleoprotein, spike, and receptor-binding domain and neutralizing antibodies in patients with COVID-19 in Japan
A randomized, controlled, feasibility study of RD-X19 in patients with mild-to-moderate COVID-19 in the outpatient setting
The influence of genetic predisposition and physical activity on risk of Gestational Diabetes Mellitus in the nuMoM2b cohort
SARS-CoV-2 Omicron VOC Transmission in Danish Households
Detection of SARS-CoV-2 lineage P.1 in patients from a region with exponentially increasing hospitalization rates in February 2021, Rio Grande do Sul, Southern Brazil
Dampened inflammatory signalling and myeloid-derived suppressor-like cell accumulation reduces circulating monocytic HLA-DR density and associates with malignancy risk in long-term renal transplant recipients
Detection of local microvascular proliferation in IDH wild-type Glioblastoma using relative Cerebral Blood Volume.
Decreased door-to-balloon time in patients with ST-segment elevation myocardial infarction during the early COVID-19 pandemic in South Korea - an observational study
Simultaneous estimation of bi-directional causal effects and heritable confounding from GWAS summary statistics