1983-2117
1983-2117
S1983-21172008000100083
10.1590/1983-21172008100107
Brazil
Brazil
00
06
2008
00
06
2008
10
1
83
96
[
88
17-33
]
[
78
2
2
137-48
]
[
]
[
]
[
81
6
6
679-87
]
[
]
[
14
50
50
27-38
]
[
11
169-74
]
[
]
[
90
296-315
]
[
]
[
3
1
1
103-09
]
[
]
[
]
[
25
5
5
390-404
]
[
21
6
6
577-93
]
[
44
5
5
747-69
]
[
36
3
3
130-34
]
[
12
183-203
]