High morbidity pneumonia in dairy calves in Ohio (a case report).
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000175:diagnosis*; D002690:Chlamydia Infections / Q000175:diagnosis / Q000662:veterinary*; D011022:Pneumonia, Rickettsial / Q000175:diagnosis / Q000662:veterinary*