2007-2538
2007-2538
S2007-25382009000100089
10.15174/rv.v0i3.257
Mexico
00
06
2009
00
06
2009
2
3
89
102
[
2008
18
18
1821-4
]
[
1997
110-26
]
[
1982
49
49
]
[
2004
338
338
218-37
]
[
2001
63
63
56-212
]
[
1971
225
225
62-7
]
[
1966
]
[
2005
71
71
16222
]
[
1990
1-30
]
[
2003
]
[
1929
]
[
1993
69
69
2252-7
]
[
1932
2
2
219-41
]
[
2008
75
75
1-27
]
[
1989
]
[
1996
401-11
]
[
2007
730-70
]
[
1975
]
[
2000
84
84
975-85
]
[
1979
]
[
1998
]
[
2007
10
55-7
]
[
1991
]
[
1992
11
11
27-43
]
[
2002
]
[
1748
]
[
2004
69
69
067203
]
[
1993
]
[
2003
318
318
102-11
]
[
1988
48
48
135-42
]
[
1961
]
[
1996
63
63
245-61
]
[
2001
79
79
180-96
]
[
2004
5
5
1-22
]
[
2001
64
64
046203
]
[
2000
84
84
1423-6
]
[
1995
]
[
1986
2
7-57
]
[
2002
304
304
21-9
]
[
1959
]
[
2007
32
32
758-67
]