title: Pathological studies on sheep and goats pneumonia in the Sudan. Part II. Experimental infection.
mesh_terms: D000818:Animals; D001424:Bacterial Infections / Q000473:pathology / Q000662:veterinary*; D006041:Goats; D008168:Lung / Q000473:pathology; D011014:Pneumonia / Q000473:pathology / Q000662:veterinary*; D012756:Sheep; D012757:Sheep Diseases / Q000473:pathology*; D013397:Sudan