1817-5996
1817-5996
S1817-59962020000200010
Ecuador
Ecuador
00
08
2020
00
08
2020
22
2
[
2014
81
2
2
118-24
]
[
2018
6
3
3
84
]
[
1923
6
93-4
]
[
1981
40
473-9
]
[
1960
82
353-65
]
[
2004
]
[
1985
40
78-9
]
[
2017
2
36
36
124-5
]
[
2016
97
2
2
84-9
]
[
2016
15
6
6
539-43
]
[
2019
25
2
2
28-9
]
[
2012
31
253-6
]
[
2019
15
5
5
51-2
]
[
2016
54
260
260
69-74
]
[
2016
49
3
3
1-9
]
[
2015
15
2
2
146-9
]
[
2001
25-9
]
[
2001
6
5
5
309-14
]
[
1990
17
1525-6
]
[
2010
176514
]
[
2010
623158
]
[
2009
79
5
5
609-10
]
[
2005
20
339-42
]
[
2005
44
9
9
1199
]
[
2001
15
136
]
[
1976
55
193-215
]
[
1979
89
929-46
]
[
2009
25
3
3
168-72
]
[
1991
337
8753
8753
1349
]
[
2006
33
9
9
1916
]
[
2017
57
4
4
338-45
]
[
2002
29
192-4
]
[
2002
46
1738-9
]
[
2010
50
211-6
]
[
2005
32
7
7
1413
]
[
2007
46
11
11
1738-9
]
[
2016
2
043
]