title: Cost of inactivated vs. oral poliovirus vaccine.
authors.forename: J R
authors.initials: JR
authors.lastname: Dreazen
mesh_terms: D006801:Humans; D010414:Pennsylvania; D011054:Poliovirus Vaccine, Inactivated / Q000191:economics*; D011055:Poliovirus Vaccine, Oral / Q000191:economics; D014481:United States; D015164:Vaccines, Inactivated / Q000191:economics
chemical_list: D011054:Poliovirus Vaccine, Inactivated; D011055:Poliovirus Vaccine, Oral; D015164:Vaccines, Inactivated