1.
Bol. chil. parasitol
;
43(1/2): 32-4, ene.-jun. 1988.
Article
in Spanish
| LILACS
| ID: lil-58863
2.
Bol. chil. parasitol
;
40(1/2): 38-41, ene.-jun. 1985. tab
Article
in Spanish
| LILACS
| ID: lil-31549