0120-548X
0120-548X
S0120-548X2021000200247
10.15446/abc.v26n2.83473
Mexico
00
08
2021
00
08
2021
26
2
247
261
[
1983
70
6
6
830-4
]
[
1986
9
1
1
52-60
]
[
1989
14
1
1
101-9
]
[
2016
18
1
1
37-45
]
[
2014
95
1
1
185-96
]
[
2004
138
3
3
405-13
]
[
1994
17
2
2
113-8
]
[
1983
15
4
4
257-67
]
[
1986
73
3
3
353-63
]
[
2015
7
plv108
]
[
2002
25
3
3
269-75
]
[
1974
135
4
4
281-8
]
[
1978
5
1
1
95-106
]
[
1981
5
3
3
256-63
]
[
1990
354
]
[
1998
39
2
2
519-40
]
[
2000
675
]
[
2014
148
5
5
956-64
]
[
2006
28
2
2
95-102
]
[
2003
26
4
4
541-9
]
[
2006
94
2
2
369-82
]
[
2017
410
1
1
167-79
]
[
2017
25
2
2
164-71
]
[
2000
32
4b
4b
824-41
]
[
2003
92
5
5
731-7
]
[
2010
207
25-37
]
[
2008
12
38-47
]
[
2017
49
6
6
912-20
]
[
2009
203
1
1
149-53
]
[
1999
47
4
4
763-73
]
[
2005
179
1
1
107-18
]
[
2013
8
4
4
1-11
]
[
1999
80
5
5
1475-94
]
[
2016
104
1
1
39-49
]
[
1969
56
3
3
295-307
]
[
1975
7
4
4
270-7
]
[
2017
233
51-7
]
[
2011
206
9
9
827-35
]
[
2013
9
5
5
973-9
]
[
1992
24
1
1
64-76
]
[
1990
22
2
2
172-80
]
[
2014
58
4
4
591-601
]
[
2012
3
1
1
art5
]
[
2017
67
6
6
534-45
]
[
1993
13-58
]
[
2018
238
119-28
]
[
2015
7
plu073
]
[
2019
44
3
3
425-35
]
[
2016
94
4
4
729-36
]
[
1998
1
1
1
78-91
]
[
2018
219
4
4
1353-62
]
[
1991
35
61-79
]
[
1986
9
1
1
76-87
]
[
1987
74
2
2
205-33
]
[
2016
22
5
5
1779-93
]
[
45
4
4
465-73
]
[
2006
27
2
2
156-64
]
[
2010
140-70
]
[
2019
30
765-75
]
[
2019
73
3
3
554-68
]
[
2012
18
4
4
334-47
]
[
1974
59
1-136
]
[
2016
57
2
2
299-31 1
]
[
1986
9
1
1
2-22
]
[
2013
94
10
10
2311-20
]
[
2003
24
1
1
95-104
]
[
2018
381-99
]
[
2009
32
2
2
375-91
]
[
1974
3-5
]
[
2003
90
7
7
1054-63
]
[
2013
119 146
]
[
1992
13
123-30
]
[
2006
29
1
1
163-74
]
[
1977
2
1
1
1-13
]
[
2018
4
43
43
1-10
]
[
2004
173
203-13
]
[
2008
22
2
2
417-24
]
[
1988
69
5
5
1552-65
]
[
2006
9
12
12
1351-65
]
[
2008
98
1
1
1-13
]
[
2013
196
193-202
]
[
2020
133 146
]
[
2006
15
5
5
498-504
]
[
2010
365
1555
1555
3177-86
]
[
2017
8
5
5
]
[
2006
51
4
4
462-70
]
[
2015
65
1
1
01-39
]
[
1996
28
2
2
180-91
]
[
2000
32
4b
4b
811-23
]
[
2010
339-59
]
[
2013
91-113
]
[
2016
195
60-72
]
[
2019
63
10
10
1393-404
]
[
1971
52
4
4
586-613
]
[
1994
26
2
2
141-59
]
[
2016
182
4
4
933-46
]
[
2015
177
1
1
50-65
]
[
1994
82
4
4
711-23
]
[
2019
79
2
2
201-7
]
[
2015
24
68-71
]
[
2019
25
6
6
1922-40
]
[
2011
191
4
4
926-41
]
[
2017
23
7
7
2660-71
]
[
1987
18
1
1
409-30
]
[
1980
68
3
3
849-62
]
[
2015
124
14-21
]
[
2002
89
5
5
836-42
]
[
2011
plr014
]
[
2018
92
75-84
]
[
2008
502
]
[
2018
186
4
4
456-72
]
[
1985
16
179-214
]
[
2019
9
6
6
3637-50
]
[
2012
193
3
3
745-54
]
[
2008
31
6
6
828-41
]
[
2010
365
1555
1555
3227-46
]
[
2001
21
4
4
201-12
]
[
2010
162
4
4
941-9
]
[
1996
28
1
1
130-6
]
[
2001
43
1
1
77-86
]
[
2019
34
1
1
50-4
]
[
1995
109
2
2
149-60
]
[
1996
136
2
2
195-206
]
[
2020
192
2
2
297-309
]
[
2010
61-98
]
[
2015
63
4
4
1119-26
]
[
1994
82
2
2
353-65
]
[
2008
40
5
5
559-67
]
[
1978
18
4
4
715-27
]
[
2001
162
2
2
343-52
]
[
2016
7
8
8
]
[
2016
97
4
4
819-25
]
[
2018
62
11
11
1931-44
]
[
2016
7
11
11
]
[
2008
40
2
2
246-50
]
[
2010
26
6
6
571-81
]
[
2010
86
86
23-36
]
[
2001
73-85
]
[
1993
24
1
1
353-77
]
[
2015
536
813-24
]
[
2015
7
plu092
]
[
1981
2-222
]
[
2002
591-624
]
[
1995
83
6
6
937-48
]
[
2018
9
5
5
2-14
]
[
1989
70
4
4
1192-5
]
[
1992
24
3
3
402-7
]
[
2007
23
2
2
231-51
]
[
2001
52
364
364
2067-78
]
[
2005
176
2
2
173-83
]
[
2007
18
1
1
123-30
]
[
2009
147-70
]
[
2013
171
3
3
453-81
]
[
2016
282
]