Thema
SARS-CoV-2
Journal Article
722
COVID-19
535
coronavirus disease 2019
379
Coronavirus disease 2019
339
Review
162
epidemiology
90
Research Support, Non-U.S. Gov't
89
novel coronavirus
87
2019-nCoV
85
Australia
81
acute respiratory disease
79
Coronavirus disease 2019 (COVID-19)
73
Case Reports
70
severe acute respiratory syndrome coronavirus 2
70
COVID-19, coronavirus disease 2019
60
coronavirus disease 2019 (COVID-19)
56
Severe acute respiratory syndrome coronavirus 2
52
SARS-CoV-2, severe acute respiratory syndrome coronavirus 2
45
COVID-19 Vaccines
38
COVID-19, Coronavirus disease 2019
35
Medicine
35
R
35
Coronavirus Disease 2019
34
Systematic Review
31
Infectious and parasitic diseases
29
Antiviral Agents
25
Epidemiology
23
Coronavirus
22
Meta-Analysis
22
pandemic
22
ACE2
21
WHO, World Health Organization
21
Pandemic
20
coronavirus
20
Pneumonia
19
Angiotensin-Converting Enzyme 2
18
Coronavirus disease-2019
18
EC 3.4.17.23
18
Mortality
18
Cytokines
17
Medicine (General)
17
Observational Study
17
RNA, Viral
17
SARS-CoV-2, Severe acute respiratory syndrome coronavirus 2
17
SARS-CoV-2, Severe Acute Respiratory Syndrome Coronavirus 2
16
Biomarkers
15
COVID-19, Coronavirus Disease 2019
15
Multicenter Study
15
ACE2, angiotensin-converting enzyme 2
14
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