0034-7744
0034-7744
S0034-77442019000300454
10.15517/rbt.v67i3.33525
Venezuela
Venezuela
Venezuela
Venezuela
Venezuela
00
06
2019
00
06
2019
67
3
454
465
[
2012
]
[
2007
]
[
2016
2
151-8
]
[
2017
35
213-9
]
[
2010
111-52
]
[
2010
5
161-6
]
[
1994
219
193-203
]
[
2007
100
320-6
]
[
2012
109-23
]
[
2011
272
204-29
]
[
2016
244
145-54
]
[
1981
44
153-9
]
[
2015
10
12
12
]
[
2009
3
46-66
]
[
2003
97
1-24
]
[
2012
13
17077-103
]
[
1998
81
327-35
]
[
1986
173-83
]
[
2001
65
2037-43
]
[
1992
31
779-82
]
[
2017
175
6-22
]
[
1940
]
[
2011
89
217-26
]
[
1971
46
71-5
]
[
1998
73
235-43
]
[
2013
16
219-24
]
[
1973
48
3-15
]
[
2004
52
6178-87
]
[
2002
50
5191-6
]
[
2004
11
1501-12
]
[
2009
184
644-56
]
[
2002
5
237-43
]
[
2009
]
[
1977
25
1268-73
]
[
2018
187
5-25
]
[
2010
201-11
]
[
1932
68
1-5
]
[
2008
89
3105-15
]
[
2014
]
[
2008
54
702-11
]
[
2017
31
392-402
]
[
1995
]
[
1984
23
2829-34
]
[
2008
63c
625-30
]
[
2016
117
533-40
]
[
2006
88
593-602
]
[
2014
67
13-24
]
[
2012
236
1053-66
]
[
2012
70
51-88
]
[
2008
211
2647-57
]
[
2010
4
69-79
]
[
1991
96
675-9
]
[
2004
93
3-1
]
[
2008
33
229-74
]
[
2000
4-30
]
[
2015
60
393-414
]
[
2011
94
1-10
]
[
2015
32
538-54
]