1817-5996
1817-5996
S1817-59962019000300013
Ecuador
Ecuador
Ecuador
00
12
2019
00
12
2019
21
3
[
2005
64
10
10
1427-30
]
[
2002
46
2
2
357-65
]
[
2010
62
9
9
2569-81
]
[
2013
80
608-12
]
[
1855
21
177-90
]
[
1972
31
179-82
]
[
2002
46
357-65
]
[
2007
46
342-9
]
[
2009
68
249-52
]
[
2007
7
429-42
]
[
2006
54
2784-92
]
[
2010
69
222-5
]
[
2010
51
1034-7
]
[
2009
68
1585-90
]
[
2009
60
69-70
]
[
2000
106
1481-8
]
[
2009
68
1585-90
]
[
2011
70
122-7
]
[
2003
62
68-70
]
[
1995
22
241-5
]
[
2008
35
469-71
]