title: Laetrile: when is a drug not a drug?
mesh_terms: D000678:Amygdalin / Q000627:therapeutic use*; D006801:Humans; D007880:Legislation, Drug; D009369:Neoplasms / Q000188:drug therapy; D009570:Nitriles / Q000627:therapeutic use*; D014481:United States
chemical_list: D009570:Nitriles; D000678:Amygdalin