[Evaluation of the efficacy of vaccine prevention of influenza at a Leningrad industrial plant using inactivated chromatographic influenza vaccine].
D000293:Adolescent; D000328:Adult; D004196:Disease Outbreaks / Q000517:prevention & control*; D006801:Humans; D007252:Influenza Vaccines; D007251:Influenza, Human / Q000517:prevention & control*; D008875:Middle Aged; D012426:Russia; D014611:Vaccination
D007252:Influenza Vaccines
Otsenka éffektivnosti vaktsinoprofilaktiki grippa na promyshlennom predpriiatii Leningrada s ispol'zovaniem inaktivirovannoĭ khromatograficheskoĭ grippoznoĭ vaktsiny.