1578-908X
1578-908X
S1578-908X2016000200157
10.5944/ap.13.2.16539
Spain
España
00
12
2016
00
12
2016
13
2
157
168
[
1997
9
1
1
17-25
]
[
2013
1
2
2
121-8
]
[
2007
21
871-87
]
[
2008
4
2
2
172-87
]
[
2008
261-79
]
[
2005
32
4
4
298-304
]
[
2011
33
374-88
]
[
1952
]
[
2001
14
2
2
95-101
]
[
2004
29
2
2
122-34
]
[
2005
40
3
3
129-35
]
[
2010
118
1
1
99-134
]
[
2008
243-59
]
[
2008
8
3
3
419-24
]
[
2000
15
801-9
]
[
2004
60
8
8
841-52
]
[
2004
28
2
2
194-205
]
[
1983
51
6
6
870-7
]
[
2014
127
474-8
]
[
NICE
2011
13-5
]
[
2014
45
51-5
]
[
1972
64-99
]
[
1961
]
[
2014
15
247-63
]
[
2010
]
[
2011
31
617-25
]
[
2011
1
1
1
9-14
]
[
2005
25
67-95
]
[
2016
9
54-7
]
[
2014
53-76
]
[
1973
2
]
[
1978
]
[
2003
53
197-215
]