0121-2494
0121-2494
S0121-24942018000200027
Colombia
00
12
2018
00
12
2018
49
27
40
[
2010
]
[
2013
]
[
2015
42
21-9
]
[
1989
]
[
1996
]
[
1996
]
[
1986
]
[
2012
55-72
]
[
1999
]
[
2012
]
[
2017
47
95-106
]
[
2008
]
[
2015
42
9-20
]
[
2003
]
[
2007
]
[
1997
]
[
2005
]
[
2016
20
41
41
10-20
]
[
1976
]
[
1977
]
[
1978
]
[
1984
]
[
1984
6-7
6-7
45-52
]
[
1989
17
17
45-51
]
[
1992
8-9
8-9
241-73
]
[
1993
119-25
]
[
1997
]
[
1999
]
[
1999
]