1870-199X
1870-199X
S1870-199X2017000400245
Colombia
Colombia
00
12
2017
00
12
2017
21
4
245
252
[
2009
95
3
3
210-6
]
[
2009
13
4
4
245-59
]
[
2010
138
3
3
949-57
]
[
2012
101
1
1
55-60
]
[
2008
96
1
1
37-43
]
[
2006
52
6
6
988-94
]
[
2002
13
2
2
197-212
]
[
2011
57
5
5
675-87
]
[
2011
31
6
6
347-57
]
[
2011
4
1
1
18-23
]
[
2005
150
2-3
2-3
119-31
]
[
2002
68
3
3
170-4
]
[
2004
10
24
24
8442-50
]
[
2004
130
8
8
929-35
]
[
2013
29
6
6
293-302
]
[
2004
83
3
3
199-203
]
[
2003
135
2
2
85-96
]
[
2014
20
2
2
146-52
]
[
2002
48
10
10
1647-53
]
[
2004
50
3
3
564-73
]
[
2007
383
1-2
1-2
30-40
]
[
2012
57
1
1
1-9
]
[
2001
]
[
2015
58
2
2
69-76
]
[
2006
52
12
12
2303-4
]
[
2008
87
8
8
772-6
]
[
2005
25
1
1
1-10
]
[
2013
59
7
7
1118-22
]
[
2015
90
8
8
581-6
]
[
2015
16
195-202
]
[
2014
14
94
]