Thema
covid-19
224
Medicine (General)
179
Medicine
144
R
144
coronavirus
59
Public aspects of medicine
36
Medical emergencies. Critical care. Intensive care. First aid
22
sars-cov-2
21
iran
18
Microbiology
16
anxiety
16
pandemic
15
Psychology
14
covid 19
14
Gynecology and obstetrics
13
Nursing
13
mortality
13
elderly
12
Computer applications to medicine. Medical informatics
11
Social sciences (General)
11
Geriatrics
10
prevention
10
pregnancy
9
corona virus
8
coronavirus disease 2019
8
quarantine
8
Political institutions and public administration (General)
7
corona
7
covid-19 pandemic
7
mental health
7
vaccine
7
Education (General)
6
epidemic
6
hospital
6
pandemics
6
qualitative study
6
transmission
6
Information resources (General)
5
attitude
5
awareness
5
coronavirus 2019
5
coronavirus disease 2019 (covid-19)
5
depression
5
health
5
risk factors
5
self-care
5
کووید-19
5
Environmental sciences
4
H
4
Islamic law
4
mehr ...