1.
Bol. chil. parasitol
; 42(1/2): 24-7, ene.-jun. 1987.
Article
in Spanish
| LILACS
| ID: lil-54880
2.
Bol. chil. parasitol
; 40(3/4): 88-91, jul.-dic. 1985. tab
Article
in Spanish
| LILACS
| ID: lil-31811