1.
Rev. peru. oftalmol
;
10(1): 61-3, 1984.
Article
in Spanish
| LILACS, LIPECS
| ID: lil-107260
2.
Rev. peru. oftalmol
;
9(2): 76-81, 1983. tab
Article
in Spanish
| LILACS, LIPECS
| ID: lil-107248