Thema
Journal Article
564
COVID-19
214
covid-19
140
Medicine
119
R
119
Covid-19
102
Editorial
85
Review
79
English Abstract
64
pandemic
64
Environmental sciences
57
H
56
Social Sciences
56
News
53
Medicine (General)
49
Education (General)
47
SARS-CoV-2
37
Law
30
K
29
Coronavirus
28
Public aspects of medicine
28
Letter
27
coronavirus
25
Practice Guideline
24
Social sciences (General)
23
Law in general. Comparative and uniform law. Jurisprudence
22
sars-cov-2
19
Antiviral Agents
17
Pandemic
17
Recreation. Leisure
17
Case Reports
16
Comment
16
G
16
Geography. Anthropology. Recreation
16
Gesundheitswesen
14
COVID-19 Vaccines
13
confinement
13
Business
12
pandémie
12
COVID-19 (Disease)
11
Sars-CoV-2
11
Viral Vaccines
11
africa
11
Education
10
Historical Article
10
Hydroxychloroquine
10
J
10
Political science
10
Special aspects of education
10
epidemic
10
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