Instruct: Identify the main category of Medrxiv papers based on their titles.
Query: Reactogenicity of homologous and heterologous prime-boost immunization with BNT162b2 and ChAdOx1-nCoV19: a prospective cohort study
Smoking and COVID-19: A two-sample Mendelian randomization study
The COVID-19 pandemic and temporal change in metabolic risk factors for cardiovascular disease: a natural experiment within the HELIUS study.
Evolution of DNA methylome from precancerous lesions to invasive lung adenocarcinomas
Prioritization of putatively detrimental variants in euploid miscarriages
Single-Molecule Detection of SARS-CoV-2 by Plasmonic Sensing of Isothermally Amplified Nucleic Acids
Coronary collaterals not visible by invasive angiography can provide more than half of normal resting perfusion in patients with coronary artery disease
Behavioral nudges increase COVID-19 vaccinations: Two randomized controlled trials
Serological Response to BNT162b2 and ChAdOx1 nCoV-19 Vaccines in Patients with Inflammatory Bowel Disease on Biologic Therapies; A Multi-Center Prospective Study
Treatment group outcome variance difference after dropout as an indicator of missing-not-at-random bias in randomized clinical trials
Novel Electrode Architecture for Subgaleal Electroencephalography: A Feasibility Study
Ethnic inequalities in multiple long-term health conditions in the United Kingdom: a systematic review and narrative synthesis
Quantifying transmissibility of COVID-19 and impact of intervention within long-term health care facilities
IFNβ-1b treatment leads to changes in the B cell subset and cytokine secretion profile in patients with relapsing-remitting multiple sclerosis
The influence of sex steroid treatment on insular connectivity in gender dysphoria
Coronavirus GenBrowser for monitoring the transmission and evolution of SARS-CoV-2
Mortality among Care Home Residents in England during the first and second waves of the COVID-19 pandemic: an analysis of 4.3 million adults over the age of 65
Do people with low back pain walk differently? A systematic review and meta-analysis
Distinctive modularity and resilience of structural covariance network in first-episode antipsychotic-naive psychoses
Temperature and Low-stakes Cognitive Performance
Impact of spatiotemporal heterogeneity in COVID-19 disease surveillance on epidemiological parameters and case growth rates
On evaluation metrics for medical applications of artificial intelligence
Accuracy and performance of the WHO 2015 and WHO 2019 HIV testing strategies across epidemic settings
Improving Machine Learning Prediction of ADHD Using Gene Set Polygenic Risk Scores and Risk Scores from Genetically Correlated Phenotypes
Study protocol: Assessing the association between corporate political influence and implementation of policies to tackle commercial determinants of non-communicable diseases: a cross-sectional analysis of 172 countries
From Tabulated Data to Knowledge Graph: A Novel Way of Improving the Performance of the Classification Models in the Healthcare Data