1665-2673
1665-2673
S1665-26732020000100105
Cuba
Mexico
00
04
2020
00
04
2020
20
82
105
127
[
2015
8
5
5
97-102
]
[
1998
16
2
2
79-123
]
[
1977
2
84
84
191-215
]
[
1982
2
37
37
122-47
]
[
1987
]
[
1995
]
[
1997
]
[
2009
]
[
2011
81
1
1
78-96
]
[
2005
1
2
2
183-94
]
[
2006
15
44-54
]
[
2018
14
28
28
141-7
]
[
2010
25
4
4
519-36
]
[
2010
12
1
1
1-17
]
[
2017
6
156-69
]
[
2007
23
2
2
231-9
]
[
2016
30
31-50
]
[
2016
15
1
1
79-88
]
[
2016
1
41
41
118-31
]
[
2015
1
1
1
193-8
]
[
2011
23
1
1
13-9
]
[
2014
39
2
2
86-99
]
[
2009
74
2
2
190-8
]
[
2016
]
[
2012
5
2
2
17-26
]
[
2001
66
4
4
543-78
]
[
2001
239-66
]
[
1983
9
21
21
185-219
]
[
1990
82
1
1
33-40
]
[
2007
]
[
2012
33
2
2
151-65
]
[
2003
]
[
2008
1
25
25
81-106
]
[
2011
29
1689-92
]
[
2011
]
[
2012
27
2
2
96-108
]