Medicine and Dentistry
Blood Group
100%
Blood Group ABO System
100%
Coronavirus
16%
COVID-19
100%
Infection
33%
Odds Ratio
16%
Pandemic
16%
Population
33%
Retrospective Study
100%
SARS Coronavirus
16%
Severe Acute Respiratory Syndrome Coronavirus 2
50%
Univariate Analysis
16%
Nursing and Health Professions
Blood Group
100%
Blood Group ABO System
100%
Clinical Outcome
100%
Confidence Interval
16%
Disease
100%
Infection
33%
Odds Ratio
16%
Pandemic
16%
Population
33%
Severe Acute Respiratory Syndrome
66%
Univariate Analysis
16%
Pharmacology, Toxicology and Pharmaceutical Science
Coronavirinae
100%
Disease
100%
Infection
50%
Microorganism
25%
Pandemic
25%
Retrospective Study
100%
SARS Coronavirus
100%
Biochemistry, Genetics and Molecular Biology
ABO Blood Group System
100%
Keyphrases
Blood Group Distribution
14%
Equivalent Frequency
14%
Group-level Outcome
14%