title: [PROBLEMS CENTERING AROUND POLIOVACCINE].
mesh_terms: D001699:Biometry; D011051:Poliomyelitis; D011055:Poliovirus Vaccine, Oral; D023321:Poliovirus Vaccines; D013223:Statistics as Topic; D014116:Toxicology; D014481:United States
chemical_list: D011055:Poliovirus Vaccine, Oral; D023321:Poliovirus Vaccines
keywords: POLIOMYELITIS; POLIOVIRUS VACCINE, ORAL; STATISTICS; TOXICOLOGIC REPORT; UNITED STATES