Thema
Pandemics
163
COVID-19
114
Nursing
90
Medicine
73
R
73
pandemic
65
Coronavirus Infections
55
Medicine (General)
54
pandemics
50
Pandemic
39
Coronavirus infections
34
covid-19
29
Letter
24
Coronavirus
23
Public aspects of medicine
23
Portugal
22
Diseases of the musculoskeletal system
18
SARS-CoV-2
18
Journal Article
15
coronavirus
15
Education
14
coronavirus infections
14
Mental Health
13
L
12
Arctic medicine. Tropical medicine
11
Social sciences (General)
11
Covid-19
10
Psychology
10
Brazil
9
Mortality
9
Surgery
9
COVID-19 (Disease)
8
Disease Outbreaks
8
English Abstract
8
Mental health
8
Public Health
8
Child
7
Comment
7
Communication. Mass media
7
Gynecology and obstetrics
7
Health Personnel
7
History (General)
7
mental health
7
Diseases of the circulatory (Cardiovascular) system
6
Education (General)
6
H
6
Pediatrics
6
Psychiatry
6
Social Sciences
6
Therapeutics. Pharmacology
6
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