0016-7169
0016-7169
S0016-71692005000200197
Mexico
00
06
2005
00
06
2005
44
2
197
210
[
1983
94
941-66
]
[
1989
42
343-3352
]
[
1999
340
347-56
]
[
1999
12
545-56
]
[
1992
319
]
[
1998
103
2
2
2471-87
]
[
1997
109
95-105
]
[
1981
87-92
]
[
1987
6
323-30
]
[
1992
20
701-4
]
[
1979
II
]
[
2001
107
195.214
]
[
1995
27
6
6
388
]
[
1990
383-95
]
[
1988
91
205-13
]
[
1995
27
187
]
[
1990
103
725-9
]
[
1988
16
37-40
]
[
1990
102
593-614
]
[
2003
361
3-4
3-4
301-17
]
[
1992
104
1156 1168
]
[
2000
39
229-46
]
[
1976
13
46-56
]
[
1993
114
63-75
]
[
1982
1
2
2
179-211
]
[
1994
265-306
]
[
1995
23
1127-30
]
[
1986
25
157-206
]
[
1979
]
[
1986
15
458-61
]
[
1986
67
267
]
[
1999
191-6
]
[
1981
9
179-83
]
[
1993
411
]