title: [27th Congress of the CPSU and the tasks of the epidemiological health service of the USSR].
mesh_terms: D003148:Communism; D006293:Health Promotion / Q000458:organization & administration / Q000639:trends; D011634:Public Health / Q000639:trends*; D014586:USSR
vernacular_title: XXVII s"ezd KPSS i zadachi sanitarno-épidemiologicheskoĭ sluzhby strany.