2448-6132
2448-6132
S2448-61322015000200019
Mexico
Mexico
00
08
2015
00
08
2015
5
2
19
27
[
1991
255-302
]
[
1972
23
8
8
995-1007
]
[
2000
78
12
12
3070-7
]
[
1996
74
9
9
2187-94
]
[
1995
60
5
5
53-958
]
[
1987
17
2
2
85-9
]
[
2014
98
3
3
470-6
]
[
2007
78
3
3
153-6
]
[
1977
28
9
9
833-42
]
[
1989
72
1
1
68-78
]
[
1994
77
2695-703
]
[
1998
49
4
4
447-57
]
[
1982
54
68-71
]
[
1981
51
2
2
321-30
]
[
1985
13
3
3
137-49
]
[
1994
36
1-2
1-2
79-91
]
[
1985
50
4
4
869-72
]
[
1987
21
287-94
]
[
2004
68
4
4
595-602
]
[
1995
9
1
1
127-33
]
[
1999
77
1
1
93-104
]
[
1991
74
3
3
852-9
]
[
1990
27
2
2
129-40
]
[
2004
82
2
2
534-50
]
[
SAS
2002
9.0
]
[
1990
27
1
1
41-54
]
[
2007
85
10
10
2631-8
]
[
2002
80
7
7
1871-8
]
[
1981
46
3
3
697-701
]