title: Politics and science in the laetrile controversy.
authors.forename: J C
authors.initials: JC
authors.lastname: Petersen
authors.forename: G E
authors.initials: GE
authors.lastname: Markle
mesh_terms: D000678:Amygdalin / Q000266:history*; D049711:History, Modern 1601-; D009369:Neoplasms / Q000266:history*; D011057:Politics; D014481:United States
chemical_list: D000678:Amygdalin