0185-3880
0185-3880
S0185-38802018000400235
10.7773/cm.v44i4.2908
Mexico
00
00
2018
00
00
2018
44
4
235
250
[
1996
25
77-86
]
[
1992
114
2
2
199-203
]
[
2013
61
3
3
11671174
]
[
2006
77
3
3
293-300
]
[
2000
48
2
2
323-31
]
[
1981
38
8
8
982-3
]
[
1999
43
1
1
141-63
]
[
1963
7
113-90
]
[
1999
83
6
6
713-23
]
[
1968
5
49-61
]
[
2002
488
]
[
2005
719
]
[
2006
77
211-28
]
[
1992
117
73-100
]
[
2009
44
1
1
173-9
]
[
1994
42
1
1
233
]
[
1981
38
12
12
1772-89
]
[
2011
7
488-99
]
[
1982
39
8
8
1208-10
]
[
1992
40
1
1
1-5
]
[
1998
173-82
]
[
2012
31
3
3
725-32
]
[
1977
200
]
[
1997
95
694-708
]
[
2010
157
5
5
967-77
]
[
2001
53
2
2
133-50
]
[
1993
9
137-46
]
[
1995
11
1-8
]
[
1986
5
17-31
]
[
2013
112
1
1
1-18
]
[
1996
22
3
3
377-95
]
[
1999
34
1
1
99-107
]
[
1995
21
4
4
387-99
]
[
1996
17
1
1
37-48
]
[
1971
255
]
[
2014
24
2
2
137-50
]
[
2011
2nd
449
]
[
1999
33
4
4
599-609
]
[
1999
50
2
2
103-15
]
[
1981
38
12
12
1838-55
]
[
2010
18
2
2
47-58
]
[
1990
9
1
1
223-37
]
[
2006
81
2
2
229-35
]
[
2008
9
2
2
178-87
]
[
1980
16
2
2
111-20
]
[
1977
506
]
[
1998
96
502-15
]
[
2001
99
432-42
]
[
1990
88
3
3
523-9
]
[
1989
37
2
2
115-25
]
[
1987
81-113
]
[
1998
18
587-98
]
[
1988
72
7-16
]
[
2018
46
4
4
779-90
]
[
2017
33
1
1
84--921
]
[
1992
72
4
4
773-82
]
[
1993
50
12
12
2597-607
]
[
2000
48
2
2
99-106
]
[
1975
191
382
]
[
2007
26
3
3
719-27
]
[
1992
33
124-9
]
[
1981
38
9
9
1128-40
]
[
2010
106
2
2
177-84
]
[
2006
135
6
6
1670-80
]
[
1960
28
1-200
]
[
1998
17
3
3
827-31
]
[
1997
127
3
3
369-78
]
[
2003
101
3
3
673-83
]
[
1995
3
1201-813
]
[
2009
27
3
3
457-67
]