1405-6666
1405-6666
S1405-66662005000300641
Mexico
00
09
2005
00
09
2005
10
26
641
668
[
1999
28
203-23
]
[
1998
]
[
1999
]
[
2001
324
61-77
]
[
1991
22
1
1
60-86
]
[
2000
31
2
2
152-72
]
[
2004
32
2
2
127-39
]
[
1998
]
[
2002
37
198-250
]
[
1982
XIII
4
4
290-307
]
[
1990
]
[
1998
]
[
2002
33
2
2
213-37
]
[
2004
32
2
2
164-87
]
[
1991
]
[
1995
]
[
1988
]