2007-0934
2007-0934
S2007-09342016000400885
México
México
Uruguay
Mexico
México
00
06
2016
00
06
2016
7
4
885
895
[
1995
18
1
1
35-42
]
[
2000
43
3
3
335-43
]
[
2003
34
2
2
151-77
]
[
2012
35
1
1
87-95
]
[
1993
95-104
]
[
1990
30
3
3
445-56
]
[
2010
43-62
]
[
1999
83
5
5
577-88
]
[
1999
]
[
2015
6
3
3
337-47
]
[
2004
4
]
[
2004
42
1
1
29-37
]
[
1997
40
1
1
25-35
]
[
1997
40
1
1
37-50
]
[
1999
54
4
4
347-56
]
[
1999
]
[
1996
3-35
]
[
2014
69
2
2
206-28
]
[
1999
29-44
]
[
2015
38
1
1
101-8
]
[
1997
]
[
2005
6
5
5
1-9
]
[
2010
102
728-33
]
[
SAS, Institute
2009
]
[
2001
9
91-8
]
[
2007
27
1
1
154-64
]
[
2001
39
1
1
1-14
]
[
2014
5
2
2
231-45
]
[
1999
112
2
2
575-83
]