Thema
Journal Article
1.622
COVID-19
515
covid-19
453
English Abstract
381
Environmental sciences
325
Covid-19
321
Medicine
307
R
307
H
254
Social Sciences
254
Review
228
Editorial
206
Medicine (General)
174
pandemic
139
Education (General)
128
Infectious and parasitic diseases
107
News
93
SARS-CoV-2
93
Public aspects of medicine
92
sars-cov-2
81
Coronavirus
76
COVID-19 Vaccines
74
coronavirus
64
Law
63
K
62
Letter
58
Case Reports
51
Microbiology
51
Education
50
L
49
Comment
46
Social sciences (General)
46
Pandemic
45
Law in general. Comparative and uniform law. Jurisprudence
44
Business
40
G
37
Geography. Anthropology. Recreation
37
canada
37
Language and Literature
33
P
33
Gesundheitswesen
32
Practice Guideline
32
Internal medicine
31
Political science (General)
31
vaccination
31
Special aspects of education
30
COVID
29
Confinement
29
pandémie
29
Antiviral Agents
27
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