0188-252X
0188-252X
S0188-252X2018000200033
10.32870/cys.v0i32.6934
Mexico
00
08
2018
00
08
2018
32
33
54
[
2003
]
[
2007
]
[
1998
9
1
1
]
[
1996
]
[
2006
60
4
4
307-14
]
[
2000
19
32-7
]
[
1995
]
[
1998
]
[
1983
74-89
]
[
1990
57-72
]
[
1981
]
[
1984
25
2-21
]
[
1987
12
3
3
8-13
]
[
2004
]
[
2017
]
[
2014
152-3
]
[
2014
209-10
]
[
2014
]
[
2003
]
[
1983
29-41
]
[
1996
]
[
2013
]
[
2002
]
[
1958
]
[
1972
]
[
1993
]
[
1982
]
[
1950
]
[
1972
]
[
2002
]
[
1987
]
[
1989
]
[
1991
]
[
1970
]
[
2017
]
[
2006
]
[
1955
]
[
1959
]
[
1954
]
[
1976
]
[
1980
]
[
1982
]
[
1972
]
[
1924
]
[
1920
]
[
1956
]