Thema
Journal Article
4.025
COVID-19
3.712
Lockdown
2.633
lockdown
2.513
Research Support, Non-U.S. Gov't
470
COVID-19 lockdown
432
pandemic
406
SARS-CoV-2
398
Pandemic
347
Medicine
324
R
322
Coronavirus
309
COVID-19 pandemic
282
Covid-19
279
mental health
239
covid-19
232
Review
194
Air Pollutants
183
Particulate Matter
169
anxiety
167
Mental health
164
coronavirus
158
Public aspects of medicine
157
physical activity
156
depression
152
Observational Study
124
Air quality
122
Anxiety
122
Depression
121
India
117
stress
117
children
107
quarantine
105
Air pollution
100
Lockdowns
98
Psychology
93
Medicine (General)
92
social distancing
82
Physical activity
81
Children
79
public health
74
COVID‐19
70
Psychiatry
69
Social distancing
67
lockdowns
65
Quarantine
63
Systematic Review
63
Multicenter Study
61
Pediatrics
59
lifestyle
58
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