1665-5346
1665-5346
S1665-53462019000400729
10.21919/remef.v14i4.107
Mexico
00
12
2019
00
12
2019
14
4
729
743
[
2016
4
2
2
9
]
[
2016
40
5
5
1377-95
]
[
2016
]
[
2008
98
5
5
1943-77
]
[
2015
53
2
2
340-54
]
[
2015
53
2
2
340-54
]
[
2010
]
[
2015
128
1
1
221-31
]
[
2011
5
4
4
313-37
]
[
2011
34
7
7
1124-37
]
[
2014
55
2
2
443-66
]
[
1999
31
7
7
857-64
]
[
2018
]
[
2016
69
12
12
5671-81
]
[
2009
25
2
2
237-54
]
[
2000
233-66
]
[
2006
57
1
1
30-49
]
[
2016
39
91-107
]
[
2002
16
3
3
372-97
]
[
2013
54
1
1
119-35
]
[
2017
10
4
4
341-57
]
[
1989
]
[
2018
40
5
5
934-58
]
[
2016
11
8
8
]
[
1990
42
3
3
197-210
]
[
2012
62
4
4
505-18
]
[
2017
70
78-82
]
[
2015
38
3
3
376-98
]
[
2002
17
2
2
123-42
]
[
2011
18
2
2
168-96
]
[
Martin
1983
1a
]
[
Martin
1984
1
2
2
114-26
]
[
2015
118
240-51
]
[
2016
]
[
2012
50
6
6
1045-61
]
[
2017
53
1
1
150-69
]
[
2016
17
2
2
234-50
]
[
2014
14
1-2
1-2
140-58
]
[
1985
75
3
3
341-51
]
[
1989
2
951-1009
]
[
2017
44
327-42
]
[
1972
54
1
1
25-37
]
[
2005
25
9
9
1059-70
]
[
2013
51
4
4
84-107
]
[
2012
11
2
2
195-218
]
[
2016
15
3
3
32-55
]
[
2015
36
123-35
]
[
2018
]
[
2015
9
3
3
401-24
]