Balantidiosis in a bullock and its treatment with "leucarsone".
D000818:Animals; D001152:Arsenicals / Q000008:administration & dosage*; D001448:Balantidium; D002417:Cattle; D002418:Cattle Diseases / Q000188:drug therapy*; D011528:Protozoan Infections / Q000188:drug therapy*
D001152:Arsenicals