0185-3325
0185-3325
S0185-33252016000600311
10.17711/SM.0185-3325.2016.036
México
00
12
2016
00
12
2016
39
6
311
320
[
1995
]
[
2015
36
10
10
628-35
]
[
2015
33
48
48
6545-51
]
[
2015
148
1
1
34-46
]
[
2011
9
1
1
119
]
[
2015
20
1
1
15-29
]
[
2014
14
9
9
1271-83
]
[
2013
12
3
3
323-32
]
[
2011
10
8
8
880-91
]
[
2012
4
2
2
163-75
]
[
2008
22
9
9
661-71
]
[
2015
105
11
11
e29-49
]
[
2002
9
1
1
4-5
]
[
2000
909
1
1
159-69
]
[
2006
128
48
48
15364-5
]
[
2002
41
41
41
12297-307
]
[
2002
63
12
12
2101-10
]
[
1991
41
8
8
1249-54
]
[
et al
1994
32
11
11
1445-57
]
[
1990
54
2
2
720-3
]
[
1996
50
6
6
1423-31
]
[
2003
125
9
9
2462-74
]
[
2005
26
10
10
980-6
]
[
1997
48
3
3
159-65
]
[
1997
145
2
2
363-71
]
[
1997
45
2
2
372-80
]
[
1993
259
5103
5103
1828
]
[
1995
67
2
2
283-322
]
[
1993
22
4
4
557-63
]
[
1990
47
13
13
1109-14
]
[
1992
33
3
3
420-7
]
[
1998
284
1
1
413-9
]
[
1982
21
2
2
458-63
]
[
2005
517
3
3
186-90
]
[
2005
89
6
6
3863-72
]
[
2009
1
3
3
515-28
]
[
2012
4
2
2
151-62
]
[
2012
59
2
2
313-6
]
[
2013
8
11
11
e80505
]
[
1989
110
2
2
167-8
]
[
1992
21
3
3
247-53
]
[
1992
263
2
2
698-702
]
[
1962
193
2
2
561-2
]
[
2007
378
1
1
128-35
]
[
1979
58
3
3
235-8
]
[
1979
25
4
4
464-8
]
[
1968
151
1
1
540-4
]
[
1976
11
1
1
1-7
]
[
2009
5
5
5
523-8
]
[
2011
39
8
8
1321-3
]
[
2011
80
1
1
22-7
]
[
2000
28
3
3
367-71
]
[
1996
58
13
13
PL257-61
]
[
1998
19
5
5
309-14
]
[
1996
59
11
11
939-43
]
[
1998
6
3
3
274-9
]
[
2002
309
2
2
200-5
]
[
2002
30
6
6
716-23
]
[
2002
30
6
6
724-30
]
[
2005
383
1
1
93-8
]
[
2008
33
11
11
2715-25
]
[
2011
213
4
4
817-29
]
[
2013
18
1
1
30-9
]
[
2014
39
6
6
1538-46
]
[
2011
36
5
5
1047-59
]
[
2011
118
2
2
158-65
]
[
2005
3
nihms5095
]
[
2008
175
1
1
83-7
]
[
1997
54
11
11
1261-6
]
[
2005
15
6
6
383-9
]
[
2014
214
1
1
18-25
]
[
2005
109
10
10
4776-82
]
[
2007
129
44
44
13537-43
]
[
2002
302
2
2
751-8
]
[
1999
55
1
1
83-91
]
[
2008
130
6
6
12148-55
]
[
2008
6
5
5
836-43
]
[
2010
49
42
42
9113-9
]
[
2014
5
3457
]
[
2014
22
1
1
538-49
]
[
2010
114
42
42
13545-54
]
[
2011
115
38
38
11254-60
]
[
2008
18
3
3
213-8
]
[
2013
11
43
43
7477-85
]
[
2010
114
33
33
10889-96
]
[
2010
187
1-3
1-3
148-52
]
[
2009
330
2
2
449-57
]
[
2014
457
1
1
197-206
]
[
2004
310
3
3
1046-52
]
[
2002
62
2
2
220-4
]
[
2002
302
2
2
710-6
]
[
2011
79
2
2
290-7
]
[
2013
453
3
3
447-54
]
[
2009
101
3
3
202-9
]
[
2012
4
2
2
137-50
]
[
2003
55
7
7
397-402
]
[
2006
70
6
6
1885-91
]
[
2009
331
2
2
445-55
]
[
2012
340
1
1
83-95
]
[
2007
320
2
2
926-33
]
[
2014
9
8
8
1764-72
]
[
2010
23
7
7
537-47
]
[
2005
157-158
1
1
97-103
]
[
2012
37
5
5
1092-103
]
[
2012
342
1
1
205-13
]
[
2005
67
1
1
204-11
]
[
2013
203
1
1
217-20
]
[
2015
466
2
2
243-51
]
[
2014
460
3
3
447-57
]
[
2008
175
1-3
1-3
327-31
]
[
2006
26
4
4
357-63
]
[
2013
203
1
1
212-6
]
[
2013
203
1
1
208-11
]
[
2013
8
6
6
e67446
]
[
2014
53
3
3
409-16
]
[
2012
71
8
8
700-5
]
[
2005
5
6
6
773-81
]
[
2014
4
e407
]
[
2015
35
6
6
819-26
]
[
2012
7
8
8
e43536
]
[
2013
347
2
2
251-7
]
[
2015
41
2
2
161-5
]
[
2015
148
1
1
34-46
]
[
2014
32
33
33
4155-62
]
[
2015
55
5
5
573-83
]
[
2015
35
4
4
396-405
]