2074-8647
2074-8647
S2074-86472019000400221
Cuba
Cuba
Chile
00
12
2019
00
12
2019
19
4
221
227
[
2017
263-6
]
[
2016
7
4
4
897-910
]
[
2008
17
2
2
141-8
]
[
2012
159
4
4
265-73
]
[
1983
1
4
4
19-21
]
[
1990
12
13-5
]
[
2014
17
2
2
95-106
]
[
2017
20
1
1
1-10
]
[
2002
]
[
2019
19
1
1
53-63
]
[
2004
748
55-63
]
[
2004
99-109
]
[
2016
6
1
1
54
]
[
2014
9
1
1
6-13
]
[
2019
38
1
1
5-23
]
[
2012
14
4
4
391-7
]
[
2009
8
4
4
449-55
]
[
1972
106
949
949
283-92
]
[
2010
128
3
3
343-51
]
[
2014
21
6
6
566-73
]
[
2016
15
1
1
0975-67
]
[
2015
4
1
1
79-85
]
[
2014
1-25
]
[
2017
5
4
4
614-22
]