Thema
Journal Article
1.036
COVID-19
373
covid-19
366
Environmental sciences
257
Medicine
251
R
251
Covid-19
221
H
206
Social Sciences
206
Editorial
177
Review
145
English Abstract
130
pandemic
112
Medicine (General)
111
Education (General)
94
Infectious and parasitic diseases
84
News
74
SARS-CoV-2
71
sars-cov-2
68
Coronavirus
55
Law
55
Public aspects of medicine
55
K
54
coronavirus
51
COVID-19 Vaccines
50
Letter
49
Education
44
L
43
Law in general. Comparative and uniform law. Jurisprudence
40
Comment
38
Social sciences (General)
35
Case Reports
33
Pandemic
32
Business
31
Practice Guideline
29
canada
29
G
24
Geography. Anthropology. Recreation
24
pandémie
24
Political science (General)
23
Gesundheitswesen
22
Special aspects of education
22
Antiviral Agents
21
Language and Literature
21
Microbiology
21
P
21
Recreation. Leisure
21
confinement
21
africa
20
surveillance
19
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