2448-9190
2448-9190
S2448-91902017000400452
10.29262/ram.v64i4.323
México
México
00
12
2017
00
12
2017
64
4
452
462
[
2011
27
22
22
3193-9
]
[
2013
174
2
2
203-11
]
[
2013
1
6
6
545-56
]
[
2017
37
6
6
592-602
]
[
2014
10
2
2
183-6
]
[
2015
35
4
4
637-58
]
[
2014
5
415
415
1-9
]
[
2016
351
3
3
239-43
]
[
2016
4
1
1
38-59
]
[
2013
9
10
10
959-77
]
[
2013
12
8
8
796-801
]
[
2017
45
2
2
183-92
]
[
2008
111
1
1
77-85
]
[
2013
9
6
6
561-74
]
[
2016
63
1
1
26-31
]
[
2013
1
6
6
545-56
]
[
2013
43
1
1
44-7
]
[
2015
62
1
1
1-7
]
[
2016
18
4
4
17
]
[
2017
]
[
2015
35
4
4
753-66
]
[
2017
118
5
5
614-20
]
[
2015
283
107-34
]
[
2015
62
2
2
91-7
]
[
2017
13
2
2
101-15
]
[
2012
59
4
4
187-91
]
[
2014
13
8
8
858-64
]
[
2012
119
7
7
1650-7
]
[
2009
133
2
2
198-207
]
[
2008
128
1
1
18-22
]
[
2015
62
1
1
22-7
]
[
2016
63
4
4
334-41
]
[
2016
36
8
8
793-800
]
[
2014
42
3
3
245-60
]
[
2017
188
3
3
353-62
]
[
2014
61
3
3
131-40
]
[
2008
122
6
6
1238-9
]
[
2013
1
6
6
558-66
]
[
1995
25
2
2
228-34
]
[
2000
93
9
9
901-4
]
[
2011
128
6
6
1371-4
]
[
2015
135
4
4
988-97
]