Pulmoary hypersensiivity reactions to inhaled antigens. Fog fever in cattle.
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000175:diagnosis* / Q000473:pathology; D011658:Pulmonary Fibrosis / Q000473:pathology / Q000662:veterinary*; D012130:Respiratory Hypersensitivity / Q000473:pathology / Q000662:veterinary*