2306-4102
2306-4102
S2306-41022016000400185
México
México
00
08
2016
00
08
2016
30
4
185
190
[
]
[
2005
1
2
2
103-8
]
[
1994
55
3
3
166-71
]
[
1977
8
4
4
296-7
]
[
1995
4
1
1
64-6
]
[
1984
14
2
2
230-3
]
[
2002
16
2
2
70-5
]
[
2005
1
2
2
72-6
]
[
2009
5
7
7
392-403
]
[
2007
356
22
22
2239-43
]
[
1978
4
319-28
]
[
2005
1
2
2
111-9
]
[
2005
30
12
12
1351-8
]
[
2007
291-40
]
[
2006
30
1
1
59-63
]
[
1987
12
2
2
97-104
]
[
2008
94
5
5
464-71
]
[
2005
30
5
5
109-14
]
[
2001
26
20
20
2271-7
]
[
2003
28
8
8
828-33
]