1.
Bol. chil. parasitol
;
47(3/4): 58-60, jul.-dic. 1992. tab
Article
in Spanish
| LILACS
| ID: lil-130936
2.
Bol. chil. parasitol
;
42(3/4): 47-9, jul.-dic. 1987. tab
Article
in Spanish
| LILACS
| ID: lil-56317