title: [Experience in the conduct of mass fluorography in Leningrad].
mesh_terms: D006801:Humans; D008171:Lung Diseases / Q000000981:diagnostic imaging; D008400:Mass Chest X-Ray; D012426:Russia; D014397:Tuberculosis, Pulmonary / Q000517:prevention & control*
vernacular_title: Opyt provedeniia massovoĭ fliuorografii v Leningrade.