Thema
Pandemics
COVID-19
1.160
Journal Article
691
Coronavirus
172
SARS-CoV-2
129
Review
127
Medicine
62
Covid-19
61
R
61
Telemedicine
56
Research Support, Non-U.S. Gov't
54
Public health
52
Letter
51
Coronavirus Infections
42
Health policy
41
Epidemics
40
Mental health
39
Primary Health Care
39
Epidemiology
36
Coronavirus infections
35
Mortality
35
Medicine (General)
34
Mental Health
32
Portugal
32
Family Medicine
25
Nursing
25
Anxiety
24
Surveys and questionnaires
24
Medical education
23
Pandemie
23
COVID-19 (Disease)
22
Depression
22
Observational Study
22
Comment
21
Public aspects of medicine
21
Quarantine
21
COVID-19 Vaccines
20
Public Health
20
Vaccines
20
English Abstract
19
Ethics
19
epidemiology
19
Editorial
18
COVID-19 [Supplementary Concept]
17
Disease outbreaks
17
Global health
17
Intensive care units
17
severe acute respiratory syndrome coronavirus 2
17
Hospital Mortality
16
Nurses
16
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