0034-7744
0034-7744
S0034-77442018000100227
10.15517/rbt.v66i1.27548
Colombia
Colombia
Colombia
00
03
2018
00
03
2018
66
1
227
236
[
1998
585-94
]
[
2011
27
223-37
]
[
1998
411-25
]
[
2009
90
4
4
1125-33
]
[
2013
]
[
2012
5
1
1
3-21
]
[
2015
18
2
2
207-24
]
[
1994
3
685-715
]
[
1998
7
1563-75
]
[
1995
103-26
]
[
1987
19
2
2
149-56
]
[
1990
75-84
]
[
1971
]
[
1971
]
[
1996
1
1-357
]
[
2011
25
3
3
327-43
]
[
2003
216-31
]
[
1994
21
4
4
421-40
]
[
2004
31
1477-87
]
[
2009
2001
1
1
87-99
]
[
1997
19
3
3
431-63
]
[
2011
9
8
8
]
[
2000
89
3
3
588-600
]
[
1990
]
[
1978
10
155-7
]
[
2003
]
[
2003
19
6
6
629-45
]
[
2000
87
67-71
]
[
2013
6
1
1
12-8
]
[
2003
12
6
6
441-7
]
[
2013
342
6156
6156
1243092
]
[
1985
1
4
4
375-8
]