title: Histopathological and enzyme histochemical studies on experimental chronic copper poisoning in sheep.
mesh_terms: D000818:Animals; D001706:Biopsy; D001921:Brain / Q000473:pathology; D003300:Copper / Q000032:analysis / Q000097:blood / Q000506:poisoning*; D006651:Histocytochemistry; D008099:Liver / Q000201:enzymology / Q000473:pathology; D012756:Sheep; D012757:Sheep Diseases / Q000139:chemically induced*
chemical_list: D003300:Copper