[Epidemiological virological characteristics of the 1969 influenza outbreak in the Odessa Region].
D004196:Disease Outbreaks; D006801:Humans; D007106:Immune Sera; D007251:Influenza, Human / Q000453:epidemiology*; D012426:Russia
D007106:Immune Sera
Epidemiologicheskaia i virusologicheskaia kharakteristika vspyshki grippa 1969 g. v. Odesskoĭ oblasti.