title: 'Alter' a virus molecularly for polio vaccine?
authors.forename: C
authors.initials: C
authors.lastname: Marwick
mesh_terms: D002678:Chimera; D017955:Poliovirus / Q000235:genetics*; D011054:Poliovirus Vaccine, Inactivated; D014614:Vaccines, Synthetic
chemical_list: D011054:Poliovirus Vaccine, Inactivated; D014614:Vaccines, Synthetic