Thema
Journal Article
324
COVID-19
99
covid-19
95
Medicine
59
R
57
K
45
Law
45
English Abstract
44
Covid-19
42
Review
36
Editorial
34
COVID-19 Vaccines
31
Pediatrics
30
pandemic
29
Internal medicine
28
Education
26
SARS-CoV-2
26
L
25
Language and Literature
24
P
24
H
23
Social Sciences
23
Law in general. Comparative and uniform law. Jurisprudence
20
Philology. Linguistics
19
Psychology
19
pandemia
19
Architecture
17
Diseases of the genitourinary system. Urology
17
Multicenter Study
16
Observational Study
16
Communication. Mass media
15
Case Reports
14
Education (General)
14
Therapeutics. Psychotherapy
14
Social sciences (General)
13
J
12
Microbiology
12
Political science
12
Theory and practice of education
12
Arts in general
11
B
11
Comparative Study
11
Ethnology. Social and cultural anthropology
11
Finance
11
Literature (General)
11
Philosophy. Psychology. Religion
11
Sociology (General)
11
Business
10
children
10
coronavirus
10
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