2448-9190
2448-9190
S2448-91902018000200140
10.29262/ram.v65i2.330
México
México
00
06
2018
00
06
2018
65
2
140
147
[
2017
140
4
4
950-8
]
[
2017
7
37
]
[
2006
368
9537
9537
733-43
]
[
2011
11
437
]
[
2015
45
1
1
21-31
]
[
2008
63
7
7
842-53
]
[
2009
2
3
3
20-5
]
[
2014
133
5
5
1332-9
]
[
2009
373
780
]
[
2009
19
2
2
165-72
]
[
2009
33
4
4
724-33
]
[
2014
34
2-3
2-3
163-8
]
[
2014
60
4
4
198-202
]
[
2006
134
456-64
]
[
2012
4
2
2
62-7
]
[
2015
62
196-201
]
[
2010
4
53-62
]
[
2014
61
153-61
]
[
2017
64
3
3
243-9
]
[
1997
39
6
6
497-506
]