1817-5996
1817-5996
S1817-59962019000300015
Ecuador
Ecuador
Ecuador
Ecuador
Ecuador
00
12
2019
00
12
2019
21
3
[
2003
31
3
3
149-60
]
[
2017
117
66-7
]
[
1998
27
156
156
223-5
]
[
2014
XVI
3
3
322-8
]
[
2001
18
401-4
]
[
2004
]
[
2016
32
3
3
301-15
]
[
2009
137
1333-40
]
[
2010
138
334-7
]
[
E
2002
19
8
8
419-22
]
[
2001
18
8
8
405-10
]
[
2008
31
3
3
97-110
]
[
2002
19
11
11
594-8
]
[
2016
90
3
3
137-45
]
[
2014
18
1
1
134-45
]
[
2010
14
6
6
1-9
]
[
2010
138
746-51
]
[
2013
57
371-7
]
[
]
[
2011
47
7
7
361-70
]
[
]
[
2016
XVIII
1
1
3-10
]
[
2014
XVI
3
3
309-21
]
[
2014
XVI
2
2
230-4
]
[
2016
15
6
6
927-33
]
[
2014
LXXI
611
611
523-8
]
[
2007
60
1
1
67-8
]
[
J
2008
31
3
3
7-11
]