1.
Acta otorrinolaringol
;
9(1): 23-8, mayo 1997. ilus
Article
in Spanish
| LILACS
| ID: lil-203349
2.
Acta otorrinolaringol
;
8(2): 39-48, oct. 1996. ilus
Article
in Spanish
| LILACS
| ID: lil-193572