0120-0690
0120-0690
S0120-06902006000400008
Colombia
00
12
2006
00
12
2006
19
4
426
436
[
2003
20
1043-1056
]
[
2003
125
17-26
]
[
2003
68
1463-1469
]
[
2000
62
1647-1654
]
[
]
[
2000
221
285-294
]
[
2004
69
428-435
]
[
2001
122
519-526
]
[
2003
64
446-457
]
[
2003
221
145-151
]
[
2002
110
731-736
]
[
2002
8
313-321
]
[
1999
4
135-142
]
[
2000
1469
197-235
]
[
2000
63
147-155
]
[
2000
127
2407-2420
]
[
1999
11
443-450
]
[
1999
4
151-159
]