title: A more potent inactivated polio vaccine.
mesh_terms: D000328:Adult; D006801:Humans; D007115:Immunization Schedule; D007223:Infant; D011051:Poliomyelitis / Q000209:etiology; D011054:Poliovirus Vaccine, Inactivated / Q000008:administration & dosage / Q000276:immunology; D011055:Poliovirus Vaccine, Oral / Q000009:adverse effects; D014613:Vaccines, Attenuated
chemical_list: D011054:Poliovirus Vaccine, Inactivated; D011055:Poliovirus Vaccine, Oral; D014613:Vaccines, Attenuated