1815-5944
1815-5944
S1815-59442019000100057
Ecuador
Brazil
Cuba
00
04
2019
00
04
2019
22
1
57
66
[
2017
49
4
4
565-82
]
[
2017
111
1-9
]
[
2016
2
3
3
1-5
]
[
2016
48
4
4
652-71
]
[
2016
53
2
2
291-302
]
[
2006
44
1
1
181-91
]
[
1996
118
478-85
]
[
2015
]
[
1995
117
48
]
[
2016
21
2
2
89-103
]
[
2013
14
4
4
379-95
]
[
2014
79
231-8
]
[
2001
]
[
2010
8
84
84
34-41
]
[
2011
32
3
3
151-62
]