title: Antigenic relationships in avian influenza A viruses: identification of two viruses isolated from turkeys in Great Britain during 1969-1970.
mesh_terms: D000818:Animals; D000941:Antigens / Q000032:analysis*; D000956:Antigens, Viral / Q000032:analysis; D002645:Chickens; D003429:Cross Reactions; D004739:England; D000939:Epitopes; D006385:Hemagglutination Inhibition Tests; D006389:Hemagglutinins, Viral / Q000032:analysis; D007106:Immune Sera; D009980:Influenza A virus / Q000145:classification* / Q000201:enzymology / Q000276:immunology / Q000302:isolation & purification; D009439:Neuraminidase / Q000032:analysis; D012703:Serotyping; D014422:Turkeys
chemical_list: D000941:Antigens; D000956:Antigens, Viral; D000939:Epitopes; D006389:Hemagglutinins, Viral; D007106:Immune Sera; D009439:Neuraminidase