0034-7744
0034-7744
S0034-77442015000600209
10.15517/rbt.v63i2.23155
Brazil
Brazil
Brazil
Brazil
00
06
2015
00
06
2015
63
209
220
[
2014
22
711-28
]
[
2003
142
93-100
]
[
2007
250-67
]
[
1993
115
669-76
]
[
1969
43
553-60
]
[
1995
a
91
38-40
]
[
1995
b
30
5-17
]
[
1971
141
99-108
]
[
1993
7
87-100
]
[
2014
91
70-8
]
[
2009
105
479-87
]
[
2001
201
175-85
]
[
2006
320
11-27
]
[
1974
44
242-8
]
[
1977
27
544-51
]
[
1975
32
397-407
]
[
1977
]
[
2003
294
235-55
]
[
1968
67
127-63
]
[
1971
573-96
]
[
2006
]
[
1955
]
[
2014
9
]
[
1986
1
79-90
]
[
2001
131-45
]
[
1977
]
[
1972
106
472-86
]
[
2014
63
99-110
]
[
2005
53
169-81
]
[
1996
13
1-26
]
[
1970
83
595-624
]
[
1985
27
163-85
]
[
1996
10
41-55
]
[
1997
353
171-80
]
[
2006
^sSI39
^sSI39
SI39
1627-31
]
[
2013
61
251-64
]
[
2011
39
261-70
]
[
2013
93
715-23
]
[
2007
134
763-76
]
[
1966
157-218
]
[
1965
10
152-5
]
[
1973
1-161
]
[
2008
26
46-56
]
[
1978
28
651-8
]
[
1982
32
584-94
]
[
2001
30
163-90
]
[
1976
151
247-59
]
[
2008
4
49-63
]
[
1989
63
35-42
]
[
1968
15
41-66
]
[
2009
2
1-9
]