title: Letter: Legalization of laetrile--a suggestion.
mesh_terms: D000678:Amygdalin / Q000627:therapeutic use*; D001943:Breast Neoplasms / Q000188:drug therapy*; D005260:Female; D006801:Humans; D007880:Legislation, Drug; D009570:Nitriles / Q000627:therapeutic use*; D011781:Quackery; D014481:United States
chemical_list: D009570:Nitriles; D000678:Amygdalin