1815-5944
1815-5944
S1815-59442021000100063
Cuba
Ecuador
00
04
2021
00
04
2021
24
1
63
69
[
2008
5ta
]
[
2017
17
01
01
61-5
]
[
2016
03
08
08
1753-6
]
[
2019
10
226-33
]
[
2020
10
10-8
]
[
2018
431
39-43
]
[
2012
]
[
2016
85
5-8
5-8
1901-13
]
[
2006
17
353-6
]
[
2017
139
2
2
20-9
]
[
2015
8
4389-99
]
[
2017
91
9-12
9-12
3181-93
]
[
2018
8
6
6
462-71
]
[
2009
16
4
4
27-33
]
[
2012
60
1-4
1-4
101-10
]
[
2017
93
9-12
9-12
3461-71
]