1729-519X
1729-519X
S1729-519X2020000400012
Cuba
Cuba
Cuba
Cuba
Cuba
00
00
2020
00
00
2020
19
[
2020
19
2
2
]
[
2020
19
2
2
]
[
2020
37
2
2
]
[
2017
17
2
2
]
[
2019
26
1
1
]
[
2020
19
2
2
]
[
2020
19
2
2
]
[
2007
]
[
2010
32-339
]
[
1979
47
2
2
343-52
]
[
2020
24
1
1
]
[
2014
16
3
3
]
[
2018
22
1
1
]
[
2018
44
4
4
]
[
2016
20
3
3
]
[
2016
20
2
2
]
[
2015
21
1
1
]
[
2018
43
5
5
]
[
2019
25
1
1
]
[
2018
21
6
6
]
[
2019
35
2
2
]
[
2016
20
1
1
]
[
2018
22
3
3
]
[
2007
9
2
2
1-12
]
[
2015
90
2
2
1-8
]