2071-0054
2071-0054
S2071-00542021000200005
Cuba
Cuba
Ecuador
Ecuador
00
06
2021
00
06
2021
30
2
[
2019
58
1
1
39-48
]
[
2019
5
6
6
]
[
2016
]
[
2020
]
[
2013
20
2
2
39-51
]
[
2011
3
410-6
]
[
1986
]
[
2019
159
239-46
]
[
2017
9
159-64
]
[
2013
XXXII
1155-68
]
[
2016
10
57-71
]
[
2019
158
5523-8
]
[
2017
126
778-85
]
[
1984
Tercera
]
[
1986
Segunda
]
[
2019
35
197-206
]
[
2018
27
2
2
1-11
]
[
2013
51
715-20
]
[
2012
60
61-70
]
[
2019
7
]
[
2019
34
16-26
]
[
2014
]