1727-8120
1727-8120
S1727-81202021000100209
Cuba
Cuba
00
04
2021
00
04
2021
21
1
209
223
[
2017
43
1
1
16-26
]
[
2017
30
2
2
16-22
]
[
2018
]
[
2017
]
[
2015
21
1
1
]
[
2018
22
6
6
]
[
2018
13
3
3
]
[
2018
1-24
]
[
2018
22
1
1
29-37
]
[
2015
23
47
47
73-6
]
[
2019
]
[
2017
21
1
1
2-3
]
[
2009
]
[
2015
61
]
[
2014
18
3
3
]
[
2019
25
3
3
]
[
2019
]
[
2016
]
[
2018
18
2
2
]
[
2012
18
3
3
61-72
]
[
2012
18
2
2
52-8
]
[
2015
15
28
28
]
[
2016
20
3
3
]
[
2017
30
1
1
51-67
]
[
2018
13
1
1
1-20
]
[
2014
]
[
2012
6
2
2
181-7
]
[
2019
23
2
2
195-203
]
[
2018
16
4
4
]
[
2018
22
1
1
29-37
]
[
2019
23
6
6
]
[
MINSAL
2019
]
[
2018
22
2
2
]