[incidence of ovine sarcosporidiosis in the province of valdivia, chile (author's transl)]. | | 1977 | 416836 |
[frequency of some parasitic zoonoses in slaughtered animals. province of valdivia (chile) 1970--1976 (author's transl)]. | | 1978 | 751653 |
[ascaris suum goeze, 1782 in sheep from the province of valdivia, chile (author's transl)]. | | 1976 | 1029479 |