2631-2581
2631-2581
S2631-25812017000200292
Ecuador
Ecuador
00
12
2017
00
12
2017
26
3
292
295
[
2013
39
1465-73
]
[
2006
11
112-4
]
[
2006
6
185-8
]
[
1938
110
5
5
366-8
]
[
1995
79
30- 35
]
[
2006
11
2
2
E112-4
]
[
1985
69
7
7
545-7
]
[
1998
35
]
[
2006
6
3
3
185-8
]
[
1985
76
1
1
44-55
]
[
1990
85
5
5
669-76
]
[
2011
40
34- 36
]
[
2012
29
738-48
]
[
2013
20
1320-2
]
[
1989
22
1
1
1-8
]
[
2006
11
2
2
E112-4
]
[
2011
2
2
2
e5
]
[
2015
94
28
28
e1147
]
[
2017
55
2
2
160-2
]
[
2012
262
721-5
]