Chernetsov, Iu V [The effect of interferon on the production of hemagglutinins in chick fibroblasts infected with smallpox virus]. [electronic resource] - Voprosy virusologii - 667-71 p. digital Publication Type: Journal Article ISSN: 0507-4088 Subjects--Topical Terms: AnimalsAntigensChick EmbryoCulture TechniquesFibroblastsHemagglutinins, ViralInterferons--pharmacologyVariola virus--drug effectsVirus Cultivation