Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Preterm birth rates during the COVID-19 lockdown in Queensland Australia
Assessment of prescribing in under-five pediatric outpatients in Nigeria: an application of the POPI (Pediatrics: Omission of Prescription and Inappropriate Prescription ) tool
GP73 is a glucogenic hormone regulating SARS-CoV-2-induced hyperglycemia
Bereavement care for ethnic minority communities: A systematic review of access to, models of, outcomes from, and satisfaction with, service provision
Estimation and interpretation of vaccine efficacy in COVID-19 randomized clinical trials
Adaptive vaccination may be needed to extirpate COVID-19: Results from a runtime-alterable strain-drift and waning-immunity model
Impact of the household environment risk for maintenance of natural foci of Leishmania infantum transmission to human and animal hosts in endemic areas for visceral leishmaniasis in Sao Paulo State, Brazil
Ranking videolaryngoscopes and direct laryngoscopes by orotracheal intubation performance in children: protocol of a systematic review and network meta-analysis of randomized clinical trials at patient level.
Vitamins D2 and D3 have overlapping but different effects on human gene expression revealed through analysis of blood transcriptomes in a randomised double-blind placebo-controlled food-fortification trial
Comparison of accelerometry-based measures of physical activity
Survey of Direct and Indirect Effects of COVID-19 on Eyes and the Common Ocular Manifestations
Mutations in CSRP3/MLP, a Z-disc associated gene are functionally associated with dilated cardiomyopathy in Indian population
Should I stay or should I go? Observation post-vaccination during the COVID-19 pandemic and the law of unintended consequences
The Effects of Stress on Academic Performance Among High School Students in Lusaka.
Reduced T cell and antibody responses to inactivated coronavirus vaccine among males and individuals above 55 years old
Efficacy and safety of tocilizumab in the management of COVID-19: A systematic review and meta-analysis of observational studies
The comparison of Post-Operative Complications pre Covid era versus during Covid-Era based on Clavien-Dindo-classification: A Systematic Review and Meta-Analysis
Combining Navigator and Optical Prospective Motion Correction for High-Quality 500 μm Resolution Quantitative Multi-Parameter Mapping at 7T
Humoral response to the BBIBP-CorV vaccine over time in healthcare workers with or without exposure to SARS-CoV-2
Examining the Impact of Chronic Pain on Information Processing Behavior: An Exploratory Eye-tracking Study
Prime hAd5 Spike plus Nucleocapsid Vaccination Induces Ten-Fold Increases in Mean T-Cell Responses in Phase 1 Subjects that are Sustained Against Spike Variants
Pleckstrin-Homology-Domain-Containing Protein (PLEKHA1) gene and their association with age related macular degeneration (AMD) in Indian patients
Rapid, Near Point-of-Care Assay for HLA-B*57:01 Genotype Associated with Severe Hypersensitivity Reaction to Abacavir
COVID-19 vaccine uptake in United States counties: geospatial vaccination patterns and trajectories towards herd immunity
The epidemiological characteristics of the primary health care based COVID-19 swabbed persons in Qatar, March- October 2020
TerraFlow, A New High Parameter Data Analysis Tool, Reveals Systemic T-cell Exhaustion and Dysfunctional Cytokine Production in Classical Hodgkin Lymphoma