Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: The treatment of scaphoid non-unions with partial and total scaphoid in titanium custom-made 3D-printed prostheses and reconstruction of scapholunate interosseous ligament: a preliminary study
Does the morphology of the posterior malleolar fragment influence clinical outcomes of trimalleolar fractures after surgical fixation? A systematic review and Meta-analysis
Contracting COVID-19: A Longitudinal Investigation of the Impact of Beliefs and Knowledge
Towards a COVID-19 symptom triad: The importance of symptom constellations in the SARS-CoV-2 pandemic
Fitting to the UK COVID-19 outbreak, short-term forecasts and estimating the reproductive number
High prevalence of olfactory disorders 18 months after contracting COVID-19
Replacement of the Alpha variant of SARS-CoV-2 by the Delta variant in Lebanon between April and June 2021
Broad Cross-reactive IgA and IgG Against Human Coronaviruses in Milk Induced by COVID-19 Vaccination and Infection
Evidence for Influenza and RSV interaction from 10 years of enhanced surveillance in Nha Trang, Vietnam, a modelling study.
Comparison of Carotid Intima Media Thickness between Women with History of Preeclampsia and Normal Pregnancy: A Meta-Analysis of Systematic Review
Multi-site clinical validation of Isothermal Amplification based SARS-COV-2 detection assays using different sampling strategies
Characterization of the genetic architecture of BMI in infancy and early childhood reveals age-specific effects and implicates pathways involved in Mendelian obesity
Aerosol transport measurements and assessment of risk from infectious aerosols: a case study of two German cash-and-carry hardware/DIY stores
Assessment and clinical utility of a non-Next Generation Sequencing based Non-Invasive Prenatal Testing technology
Generation of novel SARS-CoV-2 variants on B.1.1.7 lineage in three patients with advanced HIV disease
Combination therapy of infliximab and thiopurines, but not monotherapy with infliximab or vedolizumab, is associated with attenuated IgA and neutralisation responses to SARS-CoV-2 in inflammatory bowel disease.
Overall burden and characteristics of COVID-19 in the United States during 2020
Sparse canonical correlation to identify breast cancer related genes regulated by copy number aberrations
An Accurate Model for SARS-CoV-2 Pooled RT-PCR Test Errors
Adverse childhood experiences and resilience among adult women: a population-based study
Changes to hypothalamic volume and associated subfields during gender-affirming hormone treatment in gender dysphoria
The genetic architecture of obsessive-compulsive disorder: alleles across the frequency spectrum contribute liability to OCD
The Failures of an Ideal COVID-19 Vaccine: A Simulation Study
The Effective Coverage of Maternal and Child Primary Health Care Services and its Relationship with Health Expenditures: An Analysis at Sub-National Level in Iran
Necessity of COVID-19 Vaccination in Persons Who Have Already Had COVID-19
Dichotomy between the humoral and cellular responses elicited by mRNA and adenoviral vector vaccines against SARS-CoV-2.