1.
Bol. Hosp. Viña del Mar
;
63(1/2): 42-46, ene. 2007. ilus
Article
in Spanish
| LILACS
| ID: lil-474865
2.
Bol. Hosp. Viña del Mar
;
40(2): 30-3, 1984.
Article
in Spanish
| LILACS
| ID: lil-22654