title: [Organization of mass vaccinal prophylaxis of influenza with inactivated chromatographic influenza vaccine in Leningrad].
mesh_terms: D006801:Humans; D007114:Immunization; D007252:Influenza Vaccines / Q000008:administration & dosage*; D007251:Influenza, Human / Q000517:prevention & control*; D012426:Russia; D014505:Urban Population; D014613:Vaccines, Attenuated / Q000008:administration & dosage*
chemical_list: D007252:Influenza Vaccines; D014613:Vaccines, Attenuated
vernacular_title: Organizatsiia massovoĭ vaktsinoprofilaktiki grippa inaktivirovannoĭ khromatograficheskoĭ grippoznoĭ vaktsinoĭ v Leningrade.