1900-9607
1900-9607
S1900-96072018000200111
10.21615/cesmvz.13.2.2
Colombia
Colombia
Colombia
Colombia
Colombia
00
08
2018
00
08
2018
13
2
111
120
[
2015
22
7
7
1149-55
]
[
2011
1ra
]
[
2010
50
4
4
554-9
]
[
2012
22
1
1
51-7
]
[
2004
38
^s3
^s3
3
S253-61
]
[
2003
37
11
11
167-9
]
[
2013
13
6
6
419-21
]
[
2013
8
8
8
]
[
2013
44
3
3
765-8
]
[
1996
4ta
]
[
2011
47
3
3
717-24
]
[
2012
17
25
25
]
[
2009
134
3
3
163-75
]
[
2011
5
5
5
361-4
]
[
2005
11
3
3
398-403
]
[
2014
45
4
4
919-21
]
[
2009
56
5
5
238-42
]
[
2008
44
2
2
519-26
]
[
2006
229
2
2
266-8
]
[
]
[
2005
67
1
1
97-101
]
[
2011
58
4
4
262-9
]
[
2008
9
2
2
177-81
]
[
2010
22
1
1
44-50
]
[
2011
16
2
2
2564-75
]