0253-9276
0253-9276
S0253-92762020000200138
Cuba
Mexico
00
12
2020
00
12
2020
290
138
157
[
2019
25
57
57
87-99
]
[
1991
61
224-6
]
[
1998
25-45
]
[
1990
58
281-91
]
[
1996
]
[
2012
21
69-82
]
[
1987
52
511-24
]
[
2019
1-11
]
[
2015
]
[
2006
29
9-23
]
[
1999
41-66
]
[
2007
]
[
2008
]
[
2002
]
[
2010
]
[
2007
]
[
2002
14
469-75
]
[
2006
24
201-9
]
[
2010
]
[
2011
]
[
1998
]
[
2013
]
[
2013
3
84-90
]
[
2013
]