title: Molybdenum in black shales and the incidence of bovine hypocuprosis.
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000209:etiology*; D003300:Copper / Q000378:metabolism*; D003677:Deficiency Diseases / Q000209:etiology / Q000662:veterinary*; D055593:Geological Phenomena; D005844:Geology; D008982:Molybdenum / Q000009:adverse effects*; D006113:United Kingdom
chemical_list: D003300:Copper; D008982:Molybdenum