title: Antigenicity and stability on storage of Salk type vaccines produced in Hungary and abroad.
mesh_terms: D006814:Hungary; D011051:Poliomyelitis / Q000276:immunology*; D011054:Poliovirus Vaccine, Inactivated; D014612:Vaccines
chemical_list: D011054:Poliovirus Vaccine, Inactivated; D014612:Vaccines
keywords: POLIOMYELITIS/immunology; VACCINES