1727-8120
1727-8120
S1727-81202021000100171
Cuba
00
04
2021
00
04
2021
21
1
171
187
[
2017
12
2
2
32-7
]
[
2011
]
[
2016
]
[
2015
25
2
2
171-98
]
[
2012
4
2
2
32-42
]
[
2019
12
12
20-9
]
[
2007
3ra
]
[
2016
15
1
1
39-64
]
[
2017
6
2
2
1-8
]
[
2013
]
[
2015
9
13
13
1-7
]
[
2008
]
[
2005
]
[
2004
55
30-40
]
[
2016
37
1
1
1-6
]
[
2001
4ta
]
[
2015
7
2
2
105-18
]
[
2006
12
1
1
90-9
]
[
2017
16
3
3
375-83
]
[
2005
]
[
2011
]
[
2007
3ra
]
[
2016
34
1
1
19-28
]
[
2017
376
11
11
1086-7
]
[
2017
64
1
1
109-20
]