2224-7920
2224-7920
S2224-79202019000300049
Cuba
Cuba
00
12
2019
00
12
2019
31
3
49
58
[
2016
51
2
2
177-86
]
[
2006
16
1
1
55-61
]
[
2017
66
255
255
449-52
]
[
1996
74
11
11
2596-611
]
[
1995
]
[
2005
10
2
2
88-93
]
[
2013
7
4
4
282-7
]
[
2018
39
1
1
349-62
]
[
2008
41
2
2
29-36
]
[
2006
]
[
2004
12
3
3
119-25
]
[
2012
3
1
1
19-31
]
[
2006
7
2
2
12-120
]
[
2009
10
2
2
196-204
]
[
2006
74
1
1
1-14
]
[
2006
40
4
4
397-408
]
[
1993
71
1
1
2614-22
]
[
2013
14
2
2
269-76
]
[
2007
8
2
2
81-92
]
[
2004
]
[
2002
119
3
3
141-53
]
[
2017
29
1
1
110-7
]
[
2013
47
1
1
13-7
]
[
2012
34
1
1
97-101
]
[
SAS
2013
]
[
2003
11
2
2
94-100
]
[
2009
21
29
29
]
[
2010
28
4
4
507-12
]