1665-5346
1665-5346
S1665-53462020000100135
10.21919/remef.v15i1.384
Mexico
00
03
2020
00
03
2020
15
1
135
144
[
1999
20
10
10
969-75
]
[
1957
35
5
5
113-24
]
[
1991
17
1
1
99-120
]
[
2012
79
2
2
381-413
]
[
1981
2
379-93
]
[
2019
25
1
1
55-105
]
[
2008
11
1/2
1/2
57
]
[
2009
15
1
1
15-28
]
[
1962
]
[
2016
27
3
3
1425-47
]
[
2016
27
3
3
1425-47
]
[
1988
3
1
1
464-71
]
[
2006
1
1
1
36-40
]
[
2016
23
18
18
1317-20
]
[
2016
17
43
43
203-54
]
[
2013
31
2
2
196-208
]
[
2010
17
11
11
1027-31
]
[
2017
22
79
79
368-86
]
[
2005
26
643-64
]
[
2013
29
127
127
204-12
]
[
2014
25
61-72
]
[
2014
25
61-72
]
[
2006
14
3
3
213-28
]
[
2001
3
1
1
39-47
]
[
1979
359-69
]
[
2018
20
4
4
255
]
[
2018
]
[
1994
102
6
6
1248-80
]
[
2007
447
1
1
]
[
2008
75
4
4
893-919
]
[
2016
]
[
2004
28
3
3
523-52
]
[
2006
27
7
7
601-19
]
[
2017
1
1
1
18-2
]
[
2003
24
3
3
403-41
]
[
2018
1
18
18
1-9
]
[
2017
7
1
1
121-39
]
[
2016
9
18
18
73-80
]
[
2003
24
1
1
39-59
]
[
2017
7
3
3
77-84
]
[
2007
]
[
1974
]
[
2018
29
1
1
171-90
]
[
1993
2
4
4
103-28
]
[
1986
11
4
4
801-14
]
[
2018
11
1
1
1-19
]