[Laboratory diagnosis of influenza during 1969-1977].
D019411:Clinical Laboratory Techniques; D004196:Disease Outbreaks / Q000453:epidemiology*; D006801:Humans; D007251:Influenza, Human / Q000175:diagnosis* / Q000453:epidemiology / Q000382:microbiology; D014455:Ukraine
Laboratornaia diagnostika grippa v period 1969-1977 godov.