2448-718X
2448-718X
S2448-718X2017000400805
10.20430/ete.v84i336.607
Mexico
Mexico
00
12
2017
00
12
2017
84
336
805
846
[
2003
85
3
3
525-37
]
[
2012
163
174-83
]
[
2011
]
[
2015
151
427-36
]
[
1987
69
2
2
292-302
]
[
2011
92
10
10
2 763-73
]
[
2002
2
]
[
1998
]
[
1976
52
1
1
32-41
]
[
2004
68
1
1
129-38
]
[
1983
9
7
7
182-5
]
[
1992
18
5
5
227-34
]
[
2002
62
62
56-67
]
[
1995
77
1
1
104-12
]
[
1999
38
1
1
49-65
]
[
2012
]
[
2014
67
1
1
58-70
]
[
2015
25
1
1
1-18
]
[
2017
]
[
2003
2
]
[
2013
86
235-45
]
[
1991
6
3
3
225-38
]
[
1996
78
1
1
89-102
]
[
2002
]
[
2003
45
3
3
612-30
]
[
2015
122
68-79
]
[
1991
73
3
3
860-6
]
[
1993
3
2
2
193-207
]
[
1993
7
5
5
604-11
]
[
2007
]
[
2013
89
1
1
177-92
]
[
2013
5
2
2
65-75
]
[
2008
13
2
2
229-43
]
[
2005
2
2
2
75-82
]
[
2006
52
1
1
373-90
]
[
1995
74
1-3
1-3
181-95
]
[
1992
20
3
3
1 350-60
]
[
2004
22
3
3
69-90
]
[
1995
27
2
2
155-67
]
[
2005
75
51-64
]
[
2016
]
[
1981
63
1
1
153-6
]
[
2005
1
]
[
2000
]
[
2014
43
4
4
502-15
]
[
1997
12
3
3
337-50
]
[
2014
38
46-55
]
[
2016
21
6-19
]
[
2014
57
2
2
251-72
]
[
2008
]
[
2012
18
4
4
271-81
]
[
2005
81
3
3
426-44
]
[
2007
38
4
4
4 447-60
]
[
2013
86
246-57
]
[
2016
123
1-13
]
[
2008
1
1
1
40-69
]
[
2015
]
[
2013
26
111-20
]
[
2010
7
3
3
338-48
]
[
1993
8
4
4
397-411
]
[
2014
67
1
1
71-88
]
[
2006
]