[The epidemiologic effectiveness of anti-influenza vaccine during the period of an epidemic of influenza B in January-February 1967].
D004196:Disease Outbreaks / Q000517:prevention & control*; D006801:Humans; D007252:Influenza Vaccines / Q000627:therapeutic use*; D007251:Influenza, Human / Q000517:prevention & control*; D012800:Siberia; D014611:Vaccination
D007252:Influenza Vaccines
Epidemiologicheskaia effektivnost' protivogrippoznoĭ vaktsiny v period epidemii grippa v B Ivanvare-Fevrale 1967 g.