[Intratypic antigenic differences in type I poliovirus].
D000818:Animals; D000941:Antigens; D000882:Haplorhini; D066298:In Vitro Techniques; D017955:Poliovirus / Q000276:immunology*
D000941:Antigens
Vnutritipovye antigennye razlichiia virusa poliomielita tipa I.