Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Impact of COVID-19 Pandemic on Utilization of Facility-Based Essential Maternal and Child Health Services in North Shewa Zone, Ethiopia
Estimates and Correlates of District-Level Maternal Mortality Ratio in India
Economic vulnerability and poor service delivery made it more difficult for shack-dwellers to comply with COVID-19 restrictions: The impracticability and inequitable burden of universal/unstratified public health policies.
Psychometric properties of the Depression Stigma Scale in the Portuguese population and its association with gender and depressive symptomatology
Use of therapeutic play in nursing care for school-age children: a scoping review
C allele of rs479200 of the host EGLN1 gene - a risk factor for severe COVID-19 (pilot study)
Chronic fatigue associated with post-COVID syndrome versus transient fatigue caused by high intensity exercise: are they comparable in terms of vascular effects?
Social contacts and transmission of COVID-19 in British Columbia, Canada
Short-stay admissions and lower staffing associated with larger COVID-19 outbreaks in Maryland nursing homes
Two-Month Follow-up of Persons with SARS-CoV-2 Infection: Zambia, September 2020
Clinical, immunological and genomic characterization of asymptomatic and symptomatic cases with SARS-CoV-2 infection, India
High proportion of genome-wide homology and increased basal pvcrt levels in Plasmodium vivax late recurrences: a chloroquine therapeutic efficacy study
STATISTICAL AND MULTIVARIATE TECHNIQUES TO TRACE THE SOURCES OF GROUND WATER CONTAMINANTS AND AFFECTING FACTORS OF GROUNDWATER POLLUTION IN AN OIL AND GAS PRODUCING WETLAND IN RIVERS STATE, NIGERIA.
Small nucleolar RNAs in plasma and their discriminatory power as diagnostic biomarkers of Alzheimer's disease
The contribution of evolutionary game theory to understanding and treating cancer
Immunogenicity and Safety of the inactivated SARS-CorV-2 vaccine (BBIBP-CoV) in patients with malignancy
Determining the optimal COVID-19 policy response using agent-based modelling linked to health and cost modelling: Case study for Victoria, Australia
Modeling the COVID-19 transmission in Italy: The roles of asymptomatic cases, social distancing, and lockdowns
Is mRankin scale correlated with mTICI? A systematic review and meta-regression on RCTs and registries.
Whole-genome sequencing of SARS-COV-2 reveals a substantially lower frequency of the UK variant than previously announced in Libya
Single cell analysis of menstrual endometrial tissues defines phenotypes associated with endometriosis
Demographic and clinical characteristics of patients with functional motor disorders: the prospective Salpetriere cohort.
SEIRDQ: A COVID-19 case projection modeling framework using ANN to model quarantine
The evolution of knowledge on genes associated with human diseases
Grandfathers and Grandsons: Social Security Expansion and Child Health in China
Strategies to investigate and mitigate collider bias in genetic and Mendelian randomization studies of disease progression