title: [A new biological variant (modification) of a strain of influenza A 2-Hong Kong-1-68 virus obtained by adaptation in C3H hybrid mice].
mesh_terms: D000372:Agglutination Tests; D000818:Animals; D000956:Antigens, Viral; D014644:Genetic Variation; D006358:Hot Temperature; D051379:Mice; D008809:Mice, Inbred C3H; D009154:Mutation; D009975:Orthomyxoviridae; D014357:Trypsin / Q000494:pharmacology; D014508:Urea / Q000494:pharmacology
chemical_list: D000956:Antigens, Viral; D014508:Urea; D014357:Trypsin
vernacular_title: Obţinerea unei noi variante biologice (modificaţie) a tulpinii de virus gripal A 2-Hong Kong-1-68 prin adaptarea pe şoarecii C3H hibrizi.