0122-8285
0122-8285
S0122-82852018000300641
10.5294/pacla.2018.21.3.2
Mexico
00
09
2018
00
09
2018
21
3
641
672
[
2002
9
9
]
[
1974
]
[
1997
]
[
1999
]
[
2000
]
[
2009
17
12
12
258-74
]
[
1973
]
[
1993
71
4
4
933-53
]
[
1998
]
[
2008
14
5
5
1-36
]
[
2009
17
1
1
1-38
]
[
2005
]
[
2011
]
[
1944
]
[
2002
8
8
19-47
]
[
2007
44
2
2
209-27
]
[
1997
]
[
2004
69
2
2
213-38
]
[
2000
]
[
2004
]
[
1988
]
[
2009
]
[
2006
]
[
2010
65
65
204-13
]
[
2001
1
32
32
11-29
]
[
2006
]
[
2010
19
2
2
20-39
]
[
2012
1
23
23
7-42
]
[
2011
14
30
30
85-101
]
[
2015
]
[
2013
75
1
1
7-28
]
[
2003
]
[
2006
]
[
2009
17
17
39-47
]
[
2002
63
63
191-200
]
[
2007
]
[
2003
17-33
]