Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: Evaluate the reliability of the apprenticeship in the first year of medical school: towards a reliable first level ultrasound examination.
EDUCATIONAL NEEDS OF MEDICAL PRACTITIONERS ABOUT MEDICAL BILLING: A SCOPING REVIEW OF THE LITERATURE.
Acquired neutralizing breadth against SARS-CoV-2 variants including Omicron after three doses of mRNA COVID-19 vaccination and the vaccine efficacy
Leveraging genomic diversity for discovery in an EHR-linked biobank: the UCLA ATLAS Community Health Initiative
HLA and red blood cell antigen genotyping in SARS-CoV-2 convalescent plasma donors
Modafinil for Wakefulness in the Critical Care Units: A Case Series including COVID-19 Patients at a Tertiary Care Saudi Hospital
SHERLOCK4HAT: a CRISPR-based tool kit for diagnosis of Human African Trypanosomiasis
The effect of transcranial direct current stimulation (tDCS) combined with cognitive training on EEG spectral power in adolescent boys with ADHD: a double-blind, randomised, sham-controlled trial
Molecular pathology and synaptic loss in primary tauopathies: UCB-J PET study
Mechanically ventilated patients shed high titre live SARS-CoV2 for extended periods from both the upper and lower respiratory tract
Dissatisfaction with family members' medical care: the relationship with trust in personal physicians and physicians generally in Japan
A precise score for the regular monitoring of COVID-19 patients condition validated within the first two waves of the pandemic
Racial/Ethnic Heterogeneity in Diet of Low-income Adult Women in the United States: Results from National Health and Nutrition Examination Surveys 2011-2018
Regional opening strategies with commuter testing and containment of new SARS-CoV-2 variants
Effectiveness and Safety of MSC Cell Therapies for Hospitalized Patients with COVID-19: A Systematic Review and Meta-analysis
Simultaneous estimation of bi-directional causal effects and heritable confounding from GWAS summary statistics
Seven-month kinetics of SARS-CoV-2 antibodies and protective role of pre-existing antibodies to seasonal human coronaviruses on COVID-19
Remote exposure to secondhand tobacco smoke is associated with lower exercise capacity through effects on oxygen pulse- a proxy of cardiac stroke volume
Topographic volume-standardization atlas of the human brain
Separating the direct effects of risk factors for atherosclerotic cardiovascular disease from those mediated by type 2 diabetes
Effect of asymptomatic transmission and emergence time on multi-strain viral disease severity
Remdesivir for the treatment of patients hospitalized with COVID-19 receiving supplemental oxygen: a targeted literature review and meta-analysis
Comparative Analysis of the Chemotherapy-related Cognitive Impairments in Patients with Breast Cancer: a Community-based Research
Excess Deaths associated with the COVID-19 Pandemic in Ukraine in 2020
Persisting pulmonary dysfunction in pediatric post-acute Covid-19
Convalescent plasma for outpatients with early COVID-19