0016-3813
0016-3813
S0016-38132021000900009
10.24875/gmm.m21000470
México
México
México
00
00
2021
00
00
2021
157
S47
S51
[
World Health Organization
]
[
COVID-19 Coronavirus pandemic [Internet]
]
[
2020
35
5
5
1545-9
]
[
2020
395
10223
10223
497-506
]
[
2020
21
3
3
335-7
]
[
2020
22
5
5
1-15
]
[
2020
42
2
2
111-2
]
[
2020
13
8
8
787-93
]
[
2017
58
10
10
2379-86
]
[
2020
38
2
2
189-96
]
[
2020
16
9
9
571-8
]
[
2020
13
100201
]