1794-1237
1794-1237
S1794-12372012000200002
Colombia
España
España
00
12
2012
00
12
2012
18
9
17
[
2003
Au
gu
255
16
16
23-29
]
[
1989
Fe
br
169
2
2
281-288
]
[
1998
Ju
ly
5
4
4
259-264
]
[
2009
Ju
ne
267
14
14
12-18
]
[
2001
Ju
ly
142144
1137-1143
]
[
2009
209
11
11
5229-5238
]
[
2002
420-421
241-247
]
[
2005
476
2
2
258-263
]
[
1998
31
1-3
1-3
5-15
]
[
2006
200
24
24
6749-6757
]
[
1991
50
1
1
75-84
]
[
1997
94-95
237-241
]
[
2011
271
9-10
9-10
1244-1251
]
[
1992
7
6
6
1564-1583
]
[
2002
332
1-2
1-2
123-128
]
[
1999
38
6A
6A
3619-3621
]
[
1999
225-229
1
1
205-214
]
[
2004
256
3-4
3-4
353-361
]
[
1999
120-121
622-628
]
[
2001
251
1-12
1-12
1372-1376
]