2236-3459
2236-3459
S2236-34592016000300259
10.1590/2236-3459/61595
Brazil
00
09
2016
00
09
2016
20
50
259
274
[
1
1
5-9
]
[
6
6
3-5
]
[
8
8
3-4
]
[
17
17
3-4
]
[
3
3
101-02
]
[
5
5
30-4
]
[
8
8
115-16
]
[
11
11
4-13
]
[
10
20
20
115-30
]
[
5
5
13-8
]
[
5
5
4-10
]
[
8
8
5-6
]
[
7
7
32-5
]
[
6
6
8-12
]
[
8
8
7-10
]
[
12
12
10-3
]
[
12
12
14-9
]
[
14
14
12-7
]
[
2
2
3-25
]
[
5
5
10-2
]
[
4
4
3-23
]