1.
Urol. colomb
;
10(2): 25-26, ago. 2001.
Article
in Spanish
| LILACS
| ID: lil-337204
2.
Urol. colomb
;
10(2): 36-36, ago. 2001.
Article
in Spanish
| LILACS
| ID: lil-337220
3.
Urol. colomb
;
7(1): 35-41, mar. 1998. tab
Article
in Spanish
| LILACS
| ID: lil-337325