2306-4102
2306-4102
S2306-41022020000400261
México
México
México
México
México
00
08
2020
00
08
2020
34
4
261
266
[
1998
23
4
4
534-6
]
[
1986
11
3
3
320-36
]
[
1971
53A
1605-17
]
[
1997
99
4
4
450-3
]
[
2007
26
6
6
303-5
]
[
1982
14
2
2
188-93
]
[
1996
21
1048-51
]
[
1999
33
3
3
329-33
]
[
1992
17
6
6
1064-72
]
[
1964
46
89-93
]
[
2015
12
^s1
^s1
1
S121-4
]
[
2000
81
3
3
219-22
]
[
2012
4
1
1
18-35
]