0187-5779
0187-5779
S0187-57792011000400403
Mexico
Mexico
00
12
2011
00
12
2011
29
4
403
410
[
2001
19
28-34
]
[
2002
31
1424-32
]
[
2001
125
1957-66
]
[
1993
28
974-1063
]
[
2003
26
1287-99
]
[
1991
287
281-8
]
[
2009
830
37-44
]
[
2008
770
199-203
]
[
1998
21
139-48
]
[
2003
26
505-12
]
[
2001
76
353-61
]
[
2000
17
173-84
]
[
1992
117
481-5
]
[
2008
770
193-7
]
[
1998
16
135-41
]
[
2004
659
143-51
]
[
2008
797
75-80
]
[
1998
]
[
2001
8
50-2
]
[
2000
26
58-69
]