1414-4077
1414-4077
S1414-40772017000200458
10.1590/S1414-40772017000200011
Portugal
Portugal
Portugal
Portugal
00
11
2017
00
11
2017
22
2
458
468
[
17
1
1
48-62
]
[
35
2
2
177-81
]
[
]
[
15
3
3
29-58
]
[
506-20
]
[
40
1
1
158-77
]
[
21
2
2
101-12
]
[
27
3
3
280-303
]
[
]
[
]
[
6
6
27-34
]
[
19
1
1
33-44
]
[
1
24
24
73-86
]
[
9
2
2
117-32
]
[
8
8
118-31
]
[
32
4
4
403-15
]
[
49
49
928-32
]
[
17
1
1
133-41
]