title: [Does selenium protect against tumors?].
mesh_terms: D000821:Animal Feed / Q000032:analysis; D006801:Humans; D009369:Neoplasms / Q000453:epidemiology / Q000401:mortality*; D012643:Selenium / Q000032:analysis; D014481:United States
chemical_list: D012643:Selenium
vernacular_title: Skyddar selen mot tumörer.