1665-2037
1665-2037
S1665-20372007000100043
Mexico
México
00
06
2007
00
06
2007
14
1
43
75
[
1976
70
2
2
469-78
]
[
1979
23
1
1
78-96
]
[
1998
42
2
2
712-5
]
[
2002
24
2
2
151-70
]
[
1988
32
4
4
996-1017
]
[
1978
22
1
1
106-29
]
[
1985
29
4
4
695-720
]
[
1988
10
3
3
215-31
]
[
2000
44
1
1
35-50
]
[
2005
]
[
2001
23
1
1
5-22
]
[
2001
45
1
1
69-83
]
[
1960
]
[
1982
4
3
3
265-82
]
[
1979
73
1
1
32-49
]
[
1984
46
1
1
264-84
]
[
1995
89
1
1
34-48
]
[
2004
]
[
2005
]
[
1993
55
4
4
1100-9
]
[
1981
]
[
1992
14
3
3
297-309
]
[
1983
77
4
4
957-73
]
[
2006
39
1
1
1-25
]
[
2002
]
[
1968
62
169-84
]
[
1993
9
2
2
187-223
]
[
2002
61
2
2
315-44
]
[
1984
78
2
2
470-84
]
[
1981
]
[
1993
15
2
2
137-66
]
[
1995
59
2
2
259-68
]
[
1975
28
3
3
496-505
]
[
1978
8
2
2
129-52
]
[
2000
62
2
2
455-90
]
[
2000
44
4
4
667-86
]
[
1991
85
2
2
557-68
]
[
1992
14
3
3
333-52
]
[
1996
]
[
1999
VI
1
1
45-81
]
[
2003
]
[
2006
Filadelfia
]
[
2007
]
[
2000
]
[
1976
]
[
1992
14
4
4
443-69
]
[
1995
]
[
1999
]