1870-3542
1870-3542
S1870-35422018000200195
Mexico
Mexico
Mexico
Mexico
00
12
2018
00
12
2018
64
2
195
204
[
2001
26
590
]
[
2013
60
1892
]
[
2002
14
1336
]
[
2011
19
17647
]
[
2000
1418
]
[
2017
27
065107
]
[
1991
16
539
]
[
1993
18
894
]
[
1993
18
358
]
[
1990
26
3
3
216
]
[
1996
21
1818
]
[
1988
13
56
]
[
1990
15
752
]
[
1995
20
350
]
[
2001
73
653
]
[
2004
79
331
]
[
2009
34
1432
]
[
2011
13
3
3
035201
]
[
2007
1
7
7
395
]
[
2006
18
1
1
157
]
[
2004
29
1581
]
[
2011
19
6155
]
[
2013
38
341
]
[
2010
4
803
]
[
2011
50
]
[
2014
24
015103
]
[
2012
20
7088
]
[
2014
20
657
]
[
2017
19
3
3
035502
]
[
2010
99
107
]
[
2012
6
2
2
84
]
[
2015
32
1377
]
[
2016
24
18917
]
[
2016
13
105106
]
[
2016
41
3912
]
[
2017
14
105101
]
[
2010
5
339-41
]
[
1990
2
10
10
714
]
[
2013
5
6-11
]
[
2017
2
252-4
]
[
2010
2
315-7
]
[
1986
11
42
]
[
1992
28
8
8
806
]
[
1992
10
1329
]
[
2017
25
23122
]
[
1993
10
1191
]