1727-897X
1727-897X
S1727-897X2019000600771
Cuba
Cuba
Cuba
00
12
2019
00
12
2019
17
6
771
779
[
2014
36
5
5
8
]
[
2015
62
62
226-33
]
[
2013
5ta
279-81
]
[
2014
105
3
3
7
]
[
2014
30
3
3
8
]
[
2014
2da
187
]
[
2015
64
RR03
RR03
1-137
]
[
2016
42
1
1
5
]
[
2015
37
6
6
6
]
[
2014
15
1-2
1-2
13-20
]
[
2017
2
27
27
6
]
[
2017
21
2
2
7
]
[
2013
8va
2112-9
]
[
2013
8va
2046-69
]
[
2013
35
2
2
7
]
[
2009
3
2
2
3
]
[
2012
]
[
2016
44
3
3
6
]
[
2015
6
2
2
6
]
[
2015
57
6
6
2
]
[
2014
8
1
1
2
]
[
2017
26
3
3
158-64
]