2448-7678
2448-7678
S2448-76782009000200007
Mexico
00
12
2009
00
12
2009
38
104
7
25
[
2008
14a
]
[
2007
8a
]
[
2007
28
5
5
384-402
]
[
2009
11a
]
[
1985
28
2
2
279-90
]
[
2002
36
2
2
261-78
]
[
2006
38
6
6
64-70
]
[
1998
4
5
5
202
]
[
2004
9th
]
[
2005
6-14
]
[
2004
2004
32
32
32-40
]
[
2003
12
4
4
45-54
]
[
2004
27
4
4
27-35
]
[
2003
26
3
3
15-29
]
[
2004
]
[
2009
7
7
131-47
]
[
2008
12
12
42-64
]
[
2006
38
3
3
36-49
]
[
2007
13
3
3
227-48
]
[
2007
39
3
3
51-5
]
[
2006
15
3
3
32-8
]
[
2005
37
1
1
26-32
]
[
2000
21
4
4
15-7
]