title: Invited commentary: The scientific basis for stopping polio immunization.
authors.affiliation: World Health Organization, Geneva, Switzerland.
authors.forename: H F
authors.initials: HF
authors.lastname: Hull
authors.forename: R B
authors.initials: RB
authors.lastname: Aylward
mesh_terms: D004197:Disease Reservoirs; D014943:Global Health; D006801:Humans; D007114:Immunization; D011051:Poliomyelitis / Q000517:prevention & control* / Q000635:transmission; D017955:Poliovirus / Q000472:pathogenicity*; D011055:Poliovirus Vaccine, Oral; D011640:Public Policy
chemical_list: D011055:Poliovirus Vaccine, Oral