title: Persistence of poliomyelitis in Nigeria.
authors.affiliation: WHO Polio Laboratory, Department of Virology, College of Medicine, University of Ibadan, Ibadan, Nigeria. Electronic address: grimwellpromo@gmail.com.
authors.forename: Festus D
authors.initials: FD
authors.lastname: Adu
authors.affiliation: University of Calabar, Calabar, Nigeria.
authors.forename: Itam Hogan
authors.initials: IH
authors.lastname: Itam
mesh_terms: D001294:Attitude to Health; D006801:Humans; D011051:Poliomyelitis / Q000453:epidemiology* / Q000635:transmission*; D011055:Poliovirus Vaccine, Oral / Q000276:immunology*
chemical_list: D011055:Poliovirus Vaccine, Oral