title: [Strategy of eliminating poliomyelitis worldwide].
authors.forename: B P
authors.initials: BP
authors.lastname: Yang
mesh_terms: D002681:China; D006801:Humans; D011051:Poliomyelitis / Q000517:prevention & control*; D011055:Poliovirus Vaccine, Oral
chemical_list: D011055:Poliovirus Vaccine, Oral