0187-893X
0187-893X
S0187-893X2019000200129
10.22201/fq.18708404e.2019.2.68418
Mexico
Mexico
00
00
2019
00
00
2019
30
2
129
139
[
1958
182
1659
]
[
1951
19
507
]
[
1976
64
2229-46
]
[
1946
69
127
]
[
1966
37
93-102
]
[
1936
50
472-81
]
[
1975
18
69-83
]
[
1973
6
L422-6
]
[
1977
50
188-94
]
[
1973
242
190-1
]
[
1948
16
327-36
]
[
1924
12
741-3
]
[
1925
31
765-83
]
[
1946
69
37-8
]
[
1934
46
157-63
]
[
1938
53
318
]
[
1996
382
180-2
]
[
1994
241
588-99
]
[
1987
196
611-39
]
[
2003
27
1-12
]