1727-8120
1727-8120
S1727-81202018000200291
Cuba
00
08
2018
00
08
2018
18
2
291
310
[
2011
50
4
4
23-9
]
[
2016
45
3
3
14
]
[
2012
40
6
6
95-110
]
[
2004
]
[
2008
106
1
1
15-32
]
[
2008
25
6
6
19
]
[
2012
9
1
1
32
]
[
2014
11
1
1
45-9
]
[
2012
]
[
2008
47
3
3
16-23
]
[
2010
101
2
2
110-8
]
[
2012
]
[
2016
55
4
4
62
]
[
2006
45
2
2
25
]
[
2005
41
88-92
]
[
2006
]
[
2012
40
6
6
96
]
[
1986
]
[
2013
30
1
1
18-25
]
[
2011
]
[
2013
]
[
2010
]
[
1994
]
[
2005
]
[
2007
]
[
2011
]
[
1986
]
[
2013
3
2
2
]