Pathology of pneumonia in intensively-reared calves.
D000818:Animals; D001947:Breeding; D002417:Cattle; D002418:Cattle Diseases / Q000473:pathology*; D008168:Lung / Q000473:pathology; D008264:Macrophages; D011014:Pneumonia / Q000382:microbiology / Q000473:pathology / Q000662:veterinary*; D011650:Pulmonary Alveoli / Q000473:pathology