title: The role of the Food and Drug Administration in the control of the Salk vaccine.
authors.forename: A A
authors.initials: AA
authors.lastname: CHECCHI
mesh_terms: D011051:Poliomyelitis / Q000276:immunology*; D011054:Poliovirus Vaccine, Inactivated; D014481:United States; D014486:United States Food and Drug Administration; D014611:Vaccination; D014612:Vaccines
chemical_list: D011054:Poliovirus Vaccine, Inactivated; D014612:Vaccines
keywords: POLIOMYELITIS/immunology; VACCINES AND VACCINATION