1900-9607
1900-9607
S1900-96072018000200173
10.21615/cesmvz.13.2.6
Colombia
00
08
2018
00
08
2018
13
2
173
183
[
1993
23
4
4
477-84
]
[
1996
48
7
7
753-9
]
[
2016
6
3
3
258-71
]
[
2017
234
40-8
]
[
2017
10
29-34
]
[
2016
1
2
2
124-30
]
[
2006
136
167-85
]
[
2016
a
217
25-8
]
[
2016
b
170
125-34
]
[
2009
166
281-5
]
[
1995
59
119-26
]
[
2017
240
24-9
]
[
2017
4
3
3
1076
]
[
1990
22
]
[
2010
166
12
12
373-4
]
[
2016
93
397-428
]
[
2016
90
5
5
624-9
]
[
1993
49
123-58
]
[
2014
205
1-2
1-2
150-7
]
[
2007
74
129-42
]
[
1999
29
305-14
]
[
2015
4th
]
[
2014
9
2
2
]
[
2011
109
1387-94
]
[
1996
26
11
11
1151-68
]
[
2001
98
195-214
]