2631-2581
2631-2581
S2631-25812018000100011
Ecuador
Mexico
USA
Ecuador
USA
00
12
2018
00
12
2018
27
1
11
15
[
2016
]
[
2002
16
31-6
]
[
2010
41
2697-704
]
[
2012
125
156-62
]
[
2014
37
401-8
]
[
1994
25
375-81
]
[
1994
23
565-8
]
[
1999
52
578-83
]
[
2001
58
577-81
]
[
2005
36
2595-600
]
[
2015
5
15269
]
[
2009
80
1093-8
]
[
1999
30
2296-301
]
[
2000
10
126-32
]
[
1995
71
161-5
]
[
1991
41
Suppl1
Suppl1
123
]
[
2014
9
367-71
]
[
2013
4
363-5
]
[
2015
10
372-5
]
[
2015
24
73-7
]
[
2015
46
1984-6
]
[
2005
24
51-62
]
[
2012
22
79-90
]
[
2014
63
1302-8
]
[
2013
168
1618-20
]
[
2016
44
55-60
]
[
2015
73
230-2
]
[
2005
36
1684-9
]