1517-9702
1517-9702
S1517-97022018000100465
10.1590/s1678-4634201844173244
Portugal
00
00
2018
00
00
2018
44
[
2013
a
23-60
]
[
2011
]
[
2013
b
7
7
9-30
]
[
2016
253-76
]
[
2014
37-94
]
[
2014
30
3
3
1-29
]
[
2016
8
16
16
12-24
]
[
2003
]
[
2016
31
4
4
545-70
]
[
1987
119-46
]
[
2000
]
[
1993
109-17
]
[
1982
1
1
143-5
]
[
2000
]
[
1990
]
[
1997
]
[
2001
]
[
2000
]
[
1995
]
[
1987
169-87
]
[
1995
]
[
1989
]
[
1960
]
[
1970
]
[
1980
]
[
1989
19-21
]
[
2011
30
2
2
151-69
]
[
1977
]
[
2002
]
[
1977
27
27
225-9
]
[
2001
89
3-14
]
[
2001
14
14
71-90
]
[
2011
]
[
2016
4
1
1
38-41
]
[
2014
95-122
]
[
1977
]