1405-2768
1405-2768
S1405-27682007000100077
Brazil
Brazil
00
00
2007
00
00
2007
23
77
92
[
1873
6
2
2
18-118
]
[
1836
5
103-211
]
[
1952
]
[
1966
2ª
]
[
1990
8ª
]
[
1979
81
828
828
425-47
]
[
1977
64
5
5
576-84
]
[
1987
74
265-90
]
[
2003
16
9-104
]
[
1999
]
[
1987
100
4
4
844-55
]
[
1988
101
4
4
952-8
]
[
1992
73
65-76
]
[
1993
106
4
4
775-85
]
[
1994
107
3
3
557-68
]
[
1996
98
893
893
85-93
]
[
1999
89
116
]
[
1973
]
[
1863
20/21
329-439
]
[
1960
2
41-114
]
[
1826
1-936
]