1870-249X
1870-249X
S1870-249X2017000200097
Venezuela
Ecuador
00
06
2017
00
06
2017
61
2
97
101
[
1986
]
[
1994
]
[
2015
103
18-22
]
[
1979
3
39-45
]
[
1982
811-3
]
[
2001
101
1205-27
]
[
2001
219-22
957-92
]
[
2004
49
1543-50
]
[
2006
1821-7
]
[
2006
45
3914-36
]
[
1972
13
3839-42
]
[
2001
101
1385-420
]
[
2005
105
3773-811
]
[
2004
4
2873-6
]
[
1996
118
6317-8
]
[
2005
105
3842-88
]
[
2001
3
2465-8
]
[
2005
105
3433-5
]
[
2016
18
11587-8
]
[
1993
12
5005-7
]
[
2004
6
242-8
]
[
2004
126
11699
]
[
2007
13
5873-84
]
[
2000
15
1
]
[
2008
112
5960-72
]
[
2013
3
105-22
]
[
2015
44
6452-63
]
[
1976
15
1148
]
[
1982
21
711-24
]
[
1985
]
[
1968
70
]
[
1971
792
]
[
1972
8
559
]
[
1976
181
]
[
1971
236
99
]
[
2013
87
1506-14
]
[
1992
114
4213-9
]
[
1977
16
511-21
]
[
2015
E71
1315-8
]