1684-1824
1684-1824
S1684-18242020000502262
Cuba
Ecuador
Cuba
00
10
2020
00
10
2020
42
5
2262
2276
[
2015
33
2
2
]
[
2014
30
2
2
]
[
2015
41
2
2
]
[
2018
19
Sup2
Sup2
]
[
2015
]
[
2013
5
3
3
]
[
2016
38
6
6
]
[
2014
40
1
1
]
[
2012
50
3
3
]
[
2016
38
2
2
]
[
2013
27
2
2
]
[
2018
5ta ed
]
[
2017
]
[
2017
62
3
3
]
[
2012
]
[
2014
2
2
2
]
[
2019
32
2
2
]