1870-199X
1870-199X
S1870-199X2015000400240
10.1016/j.rodmex.2015.10.005
Ecuador
Ecuador
Ecuador
00
12
2015
00
12
2015
19
4
240
245
[
2010
12
8-22
]
[
2011
56
97-106
]
[
2006
5
]
[
2009
117
319-25
]
[
2012
21
4
4
291-5
]
[
2007
35
819-26
]
[
2012
21
363-9
]
[
2007
9
77-106
]
[
2010
2
5-11
]
[
2013
22
36-41
]
[
2013
24
146-52
]
[
1971
131
107-11
]
[
1989
62
405-8
]
[
2005
113
174-9
]
[
2009
25
94-102
]
[
2011
105
249-55
]
[
2011
15
527-36
]
[
2011
22
186-97
]
[
2005
32
441-7
]
[
2009
]
[
2013
3
163
]
[
2013
14
118-29
]