Medicine
Coronavirus disease 2019 (COVID-19)
Epidemiology
Comorbidity
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)
Peptidyl-Dipeptidase A
Population
Internal medicine
MEDLINE
2019-20 coronavirus outbreak
Coronavirus
Web of science
Meta-analysis
Disease
Outbreak
Angiotensin-converting enzyme
Blood pressure
Virology
Environmental health
Political science
Infectious disease (medical specialty)
Law
