0034-7744
0034-7744
S0034-77442018000200937
10.15517/rbt.v66i2.33424
Brazil
Brazil
Venezuela
Brazil
Brazil
Brazil
00
06
2018
00
06
2018
66
2
937
951
[
2015
1
1-8
]
[
2003
6
1109-22
]
[
1921
9
95-9
]
[
2006
94
537-547.
]
[
2014
85-101
]
[
1993
15-24
]
[
2000
117140
]
[
2012
35
549-56
]
[
2000
7-34
]
[
2014
8
2
2
147-61
]
[
2017
142
50-8
]
[
2014
84
45-67
]
[
2009
10
2
2
209-14
]
[
2006
115
475-83
]
[
2012
5
3-21
]
[
2004
85
2717-27
]
[
2001
291
864-8
]
[
2008
43
305-18
]
[
1997
]
[
2016
70
21-28.
]
[
1922
3
158-62
]
[
2012
87
111-27
]
[
1994
17
128-53
]
[
2000
291-314
]
[
2007
30
4
4
599-609
]
[
2010
33
2
2
420-4
]
[
2007
32-50
]
[
1995
20-230
]
[
2007
449
213-7
]
[
2011
14
29-35
]
[
2012
685
135-44
]
[
2003
]
[
1997
]
[
2004
]
[
2003
422
714-6
]
[
2012
000
001-9
]
[
2016
25
607-18
]
[
2015
52
2
2
443-54
]
[
2007
10
995-1015
]
[
2017
8
2
2
1-18.
]
[
2011
21
2793-805
]
[
2016
10
771-9
]
[
2017
]
[
2013
3
1-3
]
[
2016
16
1-8
]
[
2000
507-13
]
[
2007
30
4
4
579-86
]
[
2000
151
19-28
]
[
2016
25
13
13
2827-30
]
[
1960
41
611-27
]
[
2007
88
6
6
1440-53
]
[
R Core Team
2016
]
[
1999
68
1142-60
]
[
2004
27
129-36
]
[
2008
23
169-75
]
[
1995
]
[
2009
204
396-407
]
[
2009
106
16
16
6691-5
]
[
2011
8
313-9
]
[
2016
27
5
5
880-91
]
[
2015
18
146-153.
]
[
1994
75
1
1
2-16
]
[
1999
80
5
5
1455-74
]
[
2009
36
1435-45
]
[
2012
39
629-39
]
[
2008
89
3528-33
]
[
2010
119
1149-55
]
[
2016
20
56-64
]
[
2012
3
1-6
]
[
2015
24
8
8
883-95
]