1727-897X
1727-897X
S1727-897X2019000100062
Cuba
Cuba
00
02
2019
00
02
2019
17
1
62
73
[
2006
2
]
[
2009
23-31
]
[
2007
6
4
4
6
]
[
2016
36
3
3
275-82
]
[
2014
34
5
5
637-57
]
[
2016
45
3
3
10
]
[
2014
43
1
1
12
]
[
2015
13
4
4
17
]
[
2007
46
3
3
14
]
[
2009
34
4
4
20
]
[
2010
14
3
3
8
]
[
2013
80
2
2
88-97
]
[
2015
13
108
]
[
2015
35
1
1
92-109
]
[
2014
8
6
6
467-74
]
[
2013
24
2
2
254-9
]
[
2014
6
1
1
e149-4
]
[
2011
31
1
1
91-6
]
[
2015
8
119-23
]
[
2012
9
]
[
2014
23
8
8
2247-56
]
[
2014
40
1
1
23-33
]
[
2011
4
3
3
125-30
]
[
2011
32
2
2
256-62
]
[
2012
41
3
3
20
]
[
2016
3
1
1
17-24
]
[
2009
137
2
2
200-7
]
[
2009
29
^s2
^s2
2
75
]
[
2012
32
^s3
^s3
3
117
]
[
2011
45
6
6
1127-36
]
[
2012
53
1
1
30-7
]
[
2016
9
6
6
839-48
]
[
2013
26
2
2
366-74
]