1870-199X
1870-199X
S1870-199X2019000400207
Mexico
00
12
2019
00
12
2019
23
4
207
215
[
2020
76
71-6
]
[
2020
]
[
2020
22
2
2
74-9
]
[
2020
]
[
2020
12
1
1
9
]
[
2016
3
1
1
237-61
]
[
2003
426
6965
6965
450-4
]
[
Coronavirus Disease 2019
]
[
2020
395
10223
10223
514-23
]
[
2020
395
10223
10223
507-13
]
[
2020
24
4
4
1619-21
]
[
2020
12
1
1
8
]
[
2020
22034520914246
]
[
2020
]
[
2005
43
8
8
4159-62
]
[
2018
35
4
4
377-85
]