1981-5271
1981-5271
S1981-52712015000400496
10.1590/1981-52712015v39n4e01742015por
Brasil
Brasil
Brasil
00
12
2015
00
12
2015
39
4
496
501
[
35
4
4
557-66
]
[
32
3
3
356-62
]
[
33
S1
S1
53-62
]
[
36
4
4
541-49
]
[
32
2
2
230-39
]
[
33
1
1
134-43
]
[
37
1
1
9-15
]
[
37
2
2
260-65
]
[
13
^ssupl. 2
^ssupl. 2
supl. 2
2239-246
]
[
19
2
2
343-58
]
[
21
3
3
389-96
]
[
35
1
1
93-101
]
[
37
265-74
]
[
13
4
4
413-14
]
[
16
208-13
]
[
]
[
]
[
]
[
19
44
44
349-56
]
[
57
6
6
787-95
]
[
21
1
1
75-83
]
[
58
3
3
335-40
]
[
31
152-68
]
[
]
[
]
[
]
[
64
3a
3a
559-62
]
[
201
9
9
]
[
35
1
1
69-76
]
[
6
2
2
1-15
]
[
22
3
3
456-61
]
[
38
3
3
548-56
]