title: Zinc and presbycusis.
mesh_terms: D000818:Animals; D007758:Ear, Inner / Q000032:analysis; D005123:Eye / Q000032:analysis; D006168:Guinea Pigs; D006319:Hearing Loss, Sensorineural / Q000209:etiology*; D006801:Humans; D011304:Presbycusis / Q000209:etiology*; D012867:Skin / Q000032:analysis; D015032:Zinc / Q000032:analysis / Q000172:deficiency*
chemical_list: D015032:Zinc