title: Hepatogenous photosensitization in cattle fed a grass hay.
authors: Veterinary Diagnostic Laboratory, College of Veterinary Medicine, Iowa State University, Ames 50011.
authors: S T
authors: ST
authors: Witte
authors: S L
authors: SL
authors: Curry
mesh_terms: D000821:Animal Feed; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases; D005128:Eye Diseases / Q000209:etiology / Q000662:veterinary; D005260:Female; D008099:Liver / Q000473:pathology*; D008297:Male; D000455:Medicago sativa; D009336:Necrosis; D010787:Photosensitivity Disorders / Q000209:etiology / Q000473:pathology / Q000662:veterinary*; D006109:Poaceae; D012871:Skin Diseases / Q000209:etiology / Q000662:veterinary