1727-897X
1727-897X
S1727-897X2020000200185
Cuba
00
04
2020
00
04
2020
18
2
185
194
[
2016
42
2
2
15
]
[
2016
50
4
4
10
]
[
2018
264
260-5
]
[
2018
10
3
3
12
]
[
2018
20
3
3
261-9
]
[
2017
49
3
3
156-65
]
[
2015
]
[
2016
32
4
4
10
]
[
2007
]
[
1971
]
[
2003
32
2
2
12
]
[
2002
]
[
2004
20
3
3
14
]
[
2016
26
1
1
25-31
]
[
2015
16
1
1
81-107
]
[
2017
21
1-13
]
[
2014
14
35
]
[
2018
16
1
1
63
]
[
2018
30
1
1
27-32
]
[
2017
43
5
5
718-24
]
[
2017
]
[
2015
9
427
]
[
2018
47
1
1
13-20
]