[Epidemiologic effectiveness of vaccination with live anti-influenza vaccine].
D004196:Disease Outbreaks / Q000517:prevention & control; D006801:Humans; D007252:Influenza Vaccines / Q000627:therapeutic use*; D007251:Influenza, Human / Q000517:prevention & control*
D007252:Influenza Vaccines
Epidemiologicheskaia éffektivnost' baktsinatsii zhivoĭ protivogrippoznoĭ vaktsinoĭ.