1.
Bol. chil. parasitol
;
39(1/2): 10-2, 1984.
Article
in Spanish
| LILACS
| ID: lil-22047
2.
Bol. chil. parasitol
;
36(3/4): 49-53, 1981.
Article
in Spanish
| LILACS
| ID: lil-4740