1.
Urol. colomb
;
10(2): 10-10, ago. 2001.
Article
in Spanish
| LILACS
| ID: lil-337182
2.
Urol. colomb
;
10(2): 17-17, ago. 2001.
Article
in Spanish
| LILACS
| ID: lil-337192
3.
Urol. colomb
;
9(2): 7-12, ago. 2000.
Article
in Spanish
| LILACS
| ID: lil-337242