1.
Arch. oftalmol. Norte Perú
;
27(1/4): 15-6, ene.-dic. 1994.
Article
in Spanish
| LILACS
| ID: lil-267335
2.
Arch. oftalmol. Norte Perú
;
27(1/4): 18-9, ene.-dic. 1994. ilus
Article
in Spanish
| LILACS
| ID: lil-267337