2448-718X
2448-718X
S2448-718X2005000300617
10.20430/ete.v72i287.574
Mexico
00
09
2005
00
09
2005
72
287
617
653
[
1981
]
[
1978
]
[
1989
97
1
1
38-92
]
[
2001
LXVIII
272
272
603-29
]
[
1971
53
4
4
372-5
]
[
1995
28
4a
4a
886-98
]
[
2002
46
3
3
569-99
]
[
1999
LXVI
264
264
725-61
]
[
1966
37
249-65
]
[
1998
]
[
2001
29
1
1
1-22
]
[
2001
39
1101-36
]
[
1997
]
[
1992
6
4
4
189-98
]
[
1989
]
[
1998
1/01
1/01
]
[
1989
97
1
1
1-37
]
[
2001
35
8
8
689-96
]
[
1978
]
[
1982
145
169-94
]