title: Decision--but no unanimity--on polio vaccine use.
authors.forename: C
authors.initials: C
authors.lastname: Marwick
mesh_terms: D006801:Humans; D007115:Immunization Schedule; D011051:Poliomyelitis / Q000517:prevention & control; D011054:Poliovirus Vaccine, Inactivated / Q000008:administration & dosage; D011055:Poliovirus Vaccine, Oral / Q000008:administration & dosage; D014611:Vaccination / Q000592:standards*
chemical_list: D011054:Poliovirus Vaccine, Inactivated; D011055:Poliovirus Vaccine, Oral