title: Echinococcus oligarthrus cysts of rabbits in Venezuela.
mesh_terms: D000818:Animals; D004443:Echinococcosis / Q000469:parasitology / Q000662:veterinary*; D004446:Echinococcus / Q000145:classification; D008297:Male; D011817:Rabbits / Q000469:parasitology*; D014687:Venezuela