2007-4018
2007-4018
S2007-40182007000200131
Mexico
00
12
2007
00
12
2007
13
2
131
135
[
2006
40
1
1
125-37
]
[
1974
47
153-84
]
[
1979
25
4
4
576-82
]
[
1991
221-45
]
[
1980
125-67
]
[
1993
118
6
6
840-4
]
[
1978
52
3-19
]
[
2004
27
1-11
]
[
1977
102
4
4
450-2
]
[
1967
13
140-9
]
[
1998
15
160-75
]
[
1999
34
1174-84
]
[
1995
93
695-708
]
[
1979
45
373-80
]
[
2006
172
1845-53
]
[
2003
165
1489-506
]
[
1997
411
]
[
1985
20
809-12
]
[
1987
22
371-7
]
[
1985
7-15
]
[
1968
129
70-83
]
[
1972
71
1055-67
]
[
1993
23
1203-12
]
[
1959
57
828-32
]
[
1966
12
3
3
374-84
]
[
1951
112
365-93
]
[
1957
125
492-4
]
[
1973
51
1395-409
]
[
1971
17
41-3
]
[
1971
171
29-36
]
[
1992
22
1949-57
]
[
1997
20
1199-204
]
[
2001
26
249-64
]
[
1985
70
687
]
[
2003
26
279-95
]
[
1956
12
94-9
]
[
1951
4
41-56
]