1561-3194
1561-3194
S1561-31942020000600009
Cuba
00
12
2020
00
12
2020
24
6
[
2009
3
2-3
2-3
167-84
]
[
2018
45
1
1
53-7
]
[
2017
24
10
10
986-90
]
[
2017
15
4
4
522-7
]
[
2018
22
2
2
179-84
]
[
2014
5
5
5
]
[
2018
20
80
80
]
[
2016
18
1
1
]
[
2019
35
4
4
]
[
2016
20
5
5
]
[
2019
98
3
3
]
[
2015
15
3
3
]
[
2017
58
4
4
]