0212-9728
0212-9728
S0212-97282020000200012
10.6018/analesps.36.2.396841
Belgium
Spain
Spain
00
09
2020
00
09
2020
36
2
295
303
[
1998
10
1-22
]
[
2013
51
1595-607
]
[
2015
40
5
5
291-312
]
[
1991
83
264-74
]
[
2018
32
8
8
1-28
]
[
2010
15
136-48
]
[
2016
21
280-92
]
[
2014
35
1439-56
]
[
2004
9
269-85
]
[
2010
32
49S-59S
]
[
2008
47
Suppl 2
Suppl 2
S21-30
]
[
2010
]
[
2019
0
0
0
1-23
]
[
2016
344-56
]
[
1985
]
[
2014
139
26-38
]
[
1999
]
[
2010
2
127-43
]
[
2005
150
305-23
]
[
2007
12
184-208
]
[
2006
20
621-30
]
[
2015
20
374-84
]
[
2007
59
254-62
]
[
2015
19
340-59
]
[
1998
]
[
1977
141-83
]
[
1979
7
273-82
]
[
1997
2
117-35
]
[
2015
36
277-90
]
[
2004
87
336-61
]
[
1980
16
32-71
]
[
1986
21
360-407
]
[
1992
20
51-68
]
[
2002
35
271-90
]
[
1980
9
182-98
]
[
1987
41
48-61
]
[
2009
59
151-67
]