1028-9933
1028-9933
S1028-99332018000200244
Cuba
Angola
Cuba
00
04
2018
00
04
2018
97
2
244
252
[
2015
19
4
4
765-79
]
[
2012
16
2
2
182-9
]
[
2011
15
3
3
350-5
]
[
2013
7
1
1
]
[
2015
13
6
6
708-10
]
[
2015
41
1
1
23-38
]
[
2017
17
1
1
17-30
]
[
2014
40
2
2
]
[
2012
38
4
4
549-57
]
[
2013
39
4
4
]
[
2012
33
3
3
20-6
]
[
2016
31
1
1
13-21
]
[
2016
42
2
2
147-57
]
[
2010
36
]
[
2014
10
20
20
87-104
]