title: Polio, politics, publicity, and duplicity: ethical aspects in the development of the Salk vaccine.
mesh_terms: D004992:Ethics, Medical; D005582:Foundations; D006076:Government; D049673:History, 20th Century; D006801:Humans; D013677:Medical Laboratory Science; D011051:Poliomyelitis / Q000517:prevention & control*; D011054:Poliovirus Vaccine, Inactivated / Q000266:history*; D011057:Politics; D011634:Public Health; D011641:Public Relations; D014481:United States; D014492:United States Public Health Service
chemical_list: D011054:Poliovirus Vaccine, Inactivated