2007-1523
2007-1523
S2007-15232020000200406
10.22201/fesi.20071523e.2020.4.643
Mexico
00
12
2020
00
12
2020
10
4
406
420
[
2000
869
1-2
1-2
203-10
]
[
1999
378
3
3
249-58
]
[
2012
11
3
3
291-302
]
[
2003
52
11
11
2684-8
]
[
2000
20
9
9
3442-8
]
[
2010
11
3
3
251-70
]
[
2006
27
281-90
]
[
2000
141
9
9
3518-21
]
[
2009
18
6
6
1140-7
]
[
2016
326
170-9
]
[
2007
139
115-21
]
[
2005
85
221-30
]
[
2000
26
97-102
]
[
2000
9
2
2
145-54
]
[
2015
100
4
4
1639-45
]
[
2018
24
551-5
]
[
2017
6
10
10
1321-9
]
[
2005
8
571-8
]
[
2021
135
4
4
528-39
]
[
1997
385
165-8
]
[
2003
348
12
12
1085-95
]
[
2005
54
9
9
2663-7
]
[
2020
]
[
2016
109
170-82
]
[
1993
268
20
20
15174-9
]
[
2010
40
310-24
]
[
2014
1842
482-94
]
[
2017
7
44444
]
[
2009
360
1
1
44-52
]
[
2007
92
9
9
3689-96
]
[
2005
1039
1-2
1-2
137-45
]
[
2010
20
22
22
6524-32
]
[
2013
143-65
]
[
2017
1863
10
10
2496-507
]
[
1997
88
1
1
131-41
]
[
2014
23
8
8
1055-66
]
[
2000
12
501-5
]
[
2005
26
11
11
2294-301
]
[
2000
887
2
2
460-4
]
[
2013
62
490-7
]
[
1994
269
18
18
13162-6
]
[
2009
1892-900
]
[
2010
34
537-46
]
[
2008
29
3
3
440-7
]
[
2002
87
3
3
1423-6
]
[
2007
56
10
10
2622-30
]
[
1998
810
1-2
1-2
161-71
]
[
2003
12
2
2
145-53
]
[
2006
]
[
2006
27
2
2
259-64
]
[
2016
5
566-79
]
[
2011
20
2
2
392-9
]
[
2008
16
581-6
]
[
2009
41
2
2
157-9
]
[
2007
4
18
]
[
1994
8
1298-308
]
[
2012
20
612-21
]
[
2021
]
[
2011
660
1
1
13-20
]
[
1993
90
19
19
8856-60
]
[
1998
139
10
10
4428-31
]
[
2010
31
2314-7
]
[
2007
85
4
4
950-3
]
[
2018
12
40
]
[
2009
90
4
4
912-20
]
[
2003
52
232-8
]
[
2011
660
234-40
]
[
2006
147
5
5
2183-96
]
[
2005
239
1-14
]
[
2003
144
10
10
4544-51
]
[
1989
23
3
3
165-9
]
[
1998
20
113-4
]
[
2011
19
604-11
]
[
2003
13
1
1
47-56
]
[
2001
22
129-34
]
[
2015
11
4
4
423-33
]
[
2012
1822
11
11
1752-61
]
[
2017
1863
2486-95
]
[
1998
20
111-2
]
[
2013
24
1349-58
]
[
2013
44
386-90
]
[
2005
289
1
1
R247-58
]