0034-7744
0034-7744
S0034-77442019000100213
10.15517/rbt.v67i1.32357
Colombia
00
03
2019
00
03
2019
67
1
213
223
[
2017
34
3
3
235-94
]
[
2001
39
1835-9
]
[
2008
47
50-61
]
[
1987
22
10
10
767-9
]
[
2010
212
1
1
252-9
]
[
2005
66
20
20
2481-93
]
[
1994
57
1552-6
]
[
2016
50
4
4
1-16
]
[
2012
1
1-38
]
[
2008
151
79-87
]
[
2007
17
21-4
]
[
2016
9
20
20
19-28
]
[
2008
153
945-52
]
[
2013
39
1
1
113-9
]
[
2001
67
997-1007
]
[
1986
18
1
1
19-26
]
[
2005
7
2
2
115-20
]
[
2011
30
2
2
392-6
]
[
2016
27
3
3
3-10
]
[
2006
54
2
2
134-42
]
[
2017
88
80-5
]
[
2005
2
1
1
49-56
]
[
2007
60
1
1
3691-702
]
[
2009
78
477-85
]
[
2016
38
104
104
15-22
]
[
2017
2
2
2
101-9
]
[
2009
16
1
1
103-9
]