0034-7523
0034-7523
S0034-75232020000300005
Cuba
00
09
2020
00
09
2020
59
3
[
2015
26
2
2
156-63
]
[
2014
24
24
]
[
2016
69
6
6
572-8
]
[
2017
]
[
2015
33
5
5
1098-107
]
[
2011
64
7
7
587-93
]
[
2015
6
2
2
1-8
]
[
2017
95-142
]
[
2018
8
3
3
]
[
2017
34
2
2
245-9
]
[
2009
28
2
2
]
[
2017
7
2
2
]
[
2019
98
2
2
]
[
2014
48
4
4
]
[
2013
30
1
1
59-70
]
[
2019
8
2
2
56-61
]
[
2019
2
3
3
25-33
]
[
2018
8
1
1
3-9
]
[
2007
41
41
3
]
[
2011
]
[
2018
]
[
2017
]
[
2016
64
4
4
651-7
]