Zinc.
D000818:Animals; D002417:Cattle; D006801:Humans; D051379:Mice; D009369:Neoplasms / Q000097:blood / Q000378:metabolism; D011200:Poultry / Q000378:metabolism; D051381:Rats; D013552:Swine / Q000378:metabolism; D014730:Veterinary Medicine; D015032:Zinc / Q000097:blood / Q000378:metabolism
D015032:Zinc