title: [Why intratypical differentiation of poliovirus strains?].
mesh_terms: D000328:Adult; D002648:Child; D005860:Germany, West; D006801:Humans; D011051:Poliomyelitis / Q000209:etiology*; D017955:Poliovirus; D011054:Poliovirus Vaccine, Inactivated / Q000009:adverse effects*; D012703:Serotyping
chemical_list: D011054:Poliovirus Vaccine, Inactivated
vernacular_title: Warum intratypische Differenzierung von Poliovirusstämmen.