Opol'skii, A F [Influence of agar cover composition on the capacity of the poliomyelitis virus to form plaques]. [electronic resource] - Mikrobiolohichnyi zhurnal 1968 - 568-70 p. digital Publication Type: Journal Article ISSN: 0026-3664 Subjects--Topical Terms: Agar--pharmacologyAnimalsCulture TechniquesMethodsPoliovirus--isolation & purificationVirus Cultivation