0188-252X
0188-252X
S0188-252X2018000200081
10.32870/cys.v0i32.6940
Mexico
00
08
2018
00
08
2018
32
81
101
[
2016
97
50-9
]
[
2011
]
[
2012
]
[
2014
]
[
2013
]
[
1977
31
1
1
2-10
]
[
1993
]
[
1990
]
[
2005
]
[
2007
]
[
1991
64
1
1
17-24
]
[
1986
]
[
2002
]
[
2014
]
[
1995
]
[
1990
]
[
2015
]
[
1981
]
[
1981
]
[
1976
]
[
1976
]
[
1968
]
[
2003
]
[
2008
32
3
3
68-82
]
[
2006
]
[
1991
]
[
1997
25
3
3
236-9
]
[
2012
]
[
2007
]
[
1979
]
[
1977
]
[
1970
]
[
2012
]