2448-9190
2448-9190
S2448-91902019000100044
10.29262/ram.v66i1.570
Venezuela
Venezuela
Venezuela
España
00
03
2019
00
03
2019
66
1
44
54
[
WAO
2011
]
[
WAO
2011
]
[
2012
4
2
2
62-7
]
[
2003
2
43-52
]
[
2003
90
6
6
664-8
]
[
2014
42
2
2
120-6
]
[
2014
]
[
2014
]
[
2014
]
[
2013
6
1
1
17
]
[
2017
140
4
4
950-8
]
[
2014
]
[
2011
33
6
6
309-21
]
[
2013
24
8
8
788-97
]
[
2007
19
6
6
233-9
]
[
2011
22
2
2
202-10
]
[
2000
105
1
1
S327
]
[
2009
19
2
2
165-6
]
[
2004
59
7
7
753-7
]
[
2017
10
14
]
[
1993
23
292-7
]
[
1997
27
8
8
876-85
]
[
2017
7
9
9
:1365-73
]