Instruct: Identify the main category of the given medRxiv paper based on the title.
Query: The effects of modifiable maternal pregnancy exposures on offspring molar-incisor hypomineralisation: A negative control study
Characterization and mitigation of aerosols and splatters from ultrasonic scalers
Perceived Quality of Care in Health Centers Affiliated with a Community-Based Health Insurance Scheme in Two Districts of Northeastern Ethiopia: A Multilevel Analysis
Subjective impact of the COVID-19 pandemic on schizotypy and general mental health in Germany and the UK, for independent samples in May and in October 2020
Associations of insomnia on pregnancy and perinatal outcomes: Findings from Mendelian randomization and conventional observational studies in up to 356,069 women
Understanding the cultural environment of the outpatient care setting for patients with dementia receiving cancer treatment: a qualitative study
On the forecastability of food insecurity
Effectiveness of convalescent plasma therapy in COVID-19 patients with haematological malignancies
Evaluation of transplacental transfer of mRNA vaccine products and functional antibodies during pregnancy and early infancy
Viability RT-PCR for SARS-CoV-2: a step forward to solve the infectivity quandary
Evaluation of the Panbio™ COVID-19 Ag Rapid Test at an Emergency Room in a Hospital in Sao Paulo, Brazil
COVID-19 and Medical Education in Ghana: Assessing the Impact
The Association Between Threatened Miscarriage And Development Of Gestational Hypertension/Pre-Eclampsia
A pan-European study of SARS-CoV-2 variants in wastewater under the EU Sewage Sentinel System
Monitoring of SARS-CoV-2 B.1.1.7 variant early-phase spreading in South-Moravian Region in the Czech Republic and evaluation of its pathogenicity
Assessing the Burden of COVID-19 in Developing Countries: Systematic Review, Meta-Analysis, and Public Policy Implications
Use of Convalescent Plasma Therapy among Hospitalized Coronavirus Disease 2019 (COVID-19) Patients: A Single-Center Experience
Autoantibodies linked to autoimmune diseases associate with COVID-19 outcomes
Genotype-stratified GWAS meta-analysis reveals novel loci associated with alcohol consumption
The evolutionary landscape of SARS-CoV-2 variant B.1.1.519 and its clinical impact in Mexico City
The statistical analysis of daily data associated with different parameters of the New Coronavirus COVID-19 pandemic in Georgia and their monthly interval prediction from January 1, 2022 to March 31, 2022
Design and implementation of a global site assessment survey among HIV clinics participating in the International epidemiology Databases to Evaluate AIDS (IeDEA) research consortium
Trends in Covid-19 hospital mortality in women and men
Improvement of field-deployable metagenomic virus detection by a simple pretreatment method.
The pathogenic p.(R391G) ABCC6 displays incomplete penetrance implying the necessity of an interacting partner for the development of pseudoxanthoma elasticum
Phase 1 Trial of Cyclosporine for Hospitalized Patients with COVID-19