0034-7531
0034-7531
S0034-75312019000300011
Ecuador
Ecuador
00
09
2019
00
09
2019
91
3
[
2007
7ma
]
[
2012
14
1
1
34-9
]
[
2013
104
10
10
924-39
]
[
2014
80
2
2
35-6
]
[
2013
7
10
10
43-50
]
[
2003
131
7
7
735-40
]
[
2009
75
4
4
618
]
[
2016
89
1
1
]
[
2016
14
6
6
]
[
2017
19
3^s1
3^s1
1
]
[
2014
16
1
1
]
[
2015
17
2
2
]
[
2016
20
3
3
]
[
2006
78
2
2
]
[
2014
105
7
7
699-705
]
[
2017
30
1
1
46-9
]
[
2006
1
3
3
154
]
[
2014
16
^s1
^s1
1
]
[
2007
18
84-8
]
[
2007
170-3
]
[
2014
78
8
8
1337-41
]
[
2011
16
552-5
]