2007-7858
2007-7858
S2007-78582014000100076
Mexico
Spain
00
12
2014
00
12
2014
9
1
76
83
[
1999
28
6
6
383-8
]
[
2007
15
1
1
21-8
]
[
1984
16
6
6
529-38
]
[
2000
81
7
7
966-72
]
[
2013
4
109-15
]
[
2013
8
4
4
1-15
]
[
1999
31
1
1
4-9
]
[
2010
7
9
9
50-9
]
[
1985
56
3
3
283-5
]
[
2003
13
4
4
200-8
]
[
2003
33
2
2
145-64
]
[
1986
32
^s4
^s4
4
8-26
]
[
2003
17
1
1
197-208
]
[
1996
5
3
3
230-4
]
[
2010
14
3
3
272-9
]
[
2012
62
62
12-5
]
[
1966
45
3
3
119-34
]
[
1988
22
1
1
35-8
]
[
1990
24
3
3
191-5
]
[
1997
7
1
1
3-10
]
[
2010
57
3
3
751-74
]
[
1983
5
1
1
10-3
]
[
1987
27
3
3
333-7
]
[
2011
45
2
2
85-90
]
[
1995
4
4
4
253-63
]
[
1996
31
2
2
145-52
]
[
1993
25
1
1
9-17
]
[
1997
32
4
4
350-8
]
[
2013
13
1
1
3-10
]
[
1900
5
3
3
81-92
]
[
2012
9
1
1
2
]
[
2008
38
6
6
483-503
]
[
1998
a
6
4
4
69-83
]
[
1998
b
6
4
4
59-68
]
[
2004
5
2
2
98-118
]
[
2013
27
11
11
3101-9
]
[
2010
42
3
3
614-21
]
[
2008
33
3
3
470-5
]
[
1985
6
6
6
336-9
]
[
2004
5
2
2
129-40
]
[
2011
90
8
8
648-57
]
[
1998
8
2
2
82-7
]
[
2012
46
4
4
233-40
]
[
2010
9
2
2
103-5
]
[
2005
83
12
12
1137-45
]
[
2010
1
80
]
[
2004
9
4
4
48-9
]
[
1999
27
3
3
157-70
]
[
2012
9
1
1
19
]
[
2013
17
4
4
475-82
]
[
2006
20
6
6
578-84
]
[
2000
32
7
7
1191-6
]
[
2010
20
1
1
e195-207
]
[
2003
35
6
6
892-6
]
[
2013
5
6
6
416-25
]
[
2005
23
8
8
843-50
]
[
2009
17
6
6
275-342
]
[
2010
4
3
3
206-13
]
[
2009
3
143-9
]
[
2004
5
2
2
84-97
]
[
2012
42
12
12
1017-28
]
[
1999
17
3
3
197-203
]
[
2010
20
3
3
236-44
]
[
2002
12
6
6
373-8
]
[
2004
5
2
2
147-54
]
[
2009
3
3
CD007358
]
[
2003
17
1
1
53-9
]
[
2002
282
3
3
E551-6
]
[
2011
25
7
7
1782-8
]
[
2010
38
1
1
133-40
]
[
2010
38
1
1
132-8
]