0121-8123
0121-8123
S0121-81232018000400292
10.1016/j.rcreu.2017.09.003
Colombia
Colombia
Colombia
Colombia
Colombia
00
12
2018
00
12
2018
25
4
292
297
[
1961
55
911-7
]
[
2010
11
103-16
]
[
2009
60
1-20
]
[
1992
152
2197-202
]
[
2003
29
473-7
]
[
2016
27
453-4
]
[
2011
65
722-5
]
[
2015
29
295-304
]
[
2011
12
2-9
]
[
2013
23
204-11
]
[
1994
49
37-43-5
]
[
2002
4
83-9
]
[
2001
80
9-19
]
[
2000
39
290-2
]
[
2002
47
47-52
]
[
2006
8
312-6
]
[
2002
4
18-24
]
[
2008
10
344-58
]
[
2004
22
148-56
]
[
2005
56
331-43
]