Instruct: Identify the main category of medRxiv papers based on their titles.
Query: Ultrasound-Guided Needling and Lidocaine Plus Sterile Water Injection in Lumbar Spinal Stenosis
Rehabilitation in Survivors of COVID-19 (RE2SCUE): a nonrandomized, controlled, and open protocol
Impact of COVID 19 on the quality of life OF LIFE (QoL) of patients living with Sickle Cell Disorder (SCD) in Lagos Nigeria
A Metapopulation Network Model for the Spreading of SARS-CoV-2: Case Study for Ireland
Spatiotemporal Trends in Bed Bug Metrics, New York City
Synthetic protein antigens for COVID-19 diagnostics
Assessment of neuropsychological function in brain tumour treatment: A comparison of traditional neuropsychological assessment with app-based cognitive screening
Implementation of Mercury Biomonitoring in German Adults using Dried Blood Spot Sampling in Combination with Direct Mercury Analysis
Low frequency interictal EEG biomarker for localizing seizures
The influence of sex steroid treatment on insular connectivity in gender dysphoria
Preclinical interstitial lung disease in relatives of familial pulmonary fibrosis patients
The indirect health impacts of COVID19 restrictions: a strong debate informed by weak evidence
Genetic Risk Factors for Postoperative Atrial Fibrillation - a Nationwide Genome-Wide Association Study (GWAS)
Evaluating the effect of COVID-19 on dispensing patterns: a national cohort analysis
Anti-tRNA synthetase syndrome interstitial lung disease: A single center experience
COVID-19 booster vaccine attitudes and behaviors among university students and staff: the USC Trojan Pandemic Research Initiative
Out-of-Pocket Spending for COVID-19 Hospitalizations in 2020
The Impact of Sampling Type, Frequency and Scale of Collection System on SARS-CoV-2 Quantification Fidelity
Breast Cancer Survival Prediction using Machine Learning and Gene Expression Profiles
Measuring vaccine efficacy against infection and disease in clinical trials: sources and magnitude of bias in COVID-19 vaccine efficacy estimates
2-Deoxy-D-Glucose as an Adjunct to Standard of Care in the Medical Management of COVID-19: A Proof-of-Concept & Dose-Ranging Randomised Clinical Trial
Effectiveness of COVID-19 vaccines against SARS-CoV-2 variants of concern: a systematic review and meta-analysis
Comparison of the reactogenicity and immunogenicity of a reduced and standard booster dose of the mRNA COVID-19 vaccine in healthy adults after two doses of inactivated vaccine.
Evaluation of Urine SARS-COV-2 RT-PCR as a predictor of Acute Kidney Injury and disease severity in critical COVID-19 patients
Fluvoxamine for Outpatient COVID-19 to Prevent Hospitalization: A Systematic Review and Meta-Analysis
COVID-19 testing among children, parental preferences for testing venues and acceptability of school-based testing: a survey of US parents