title: Traditional rulers in northern Nigeria call for halt to polio vaccination.
authors.forename: Abiodun
authors.initials: A
authors.lastname: Raufu
mesh_terms: D004340:Drug Contamination; D006801:Humans; D009549:Nigeria; D011051:Poliomyelitis / Q000517:prevention & control*; D023321:Poliovirus Vaccines / Q000592:standards*; D014611:Vaccination
chemical_list: D023321:Poliovirus Vaccines