title: [Evaluation of the epidemiological effectiveness of 24-hour preventive detection of children in preschool institutions during the influenza epidemic of 1969].
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D003365:Costs and Cost Analysis; D006801:Humans; D007223:Infant; D007251:Influenza, Human / Q000517:prevention & control*; D012141:Respiratory Tract Infections / Q000453:epidemiology; D012572:School Health Services; D014586:USSR
vernacular_title: Otsenka épidemiologicheskoĭ effektivnosti kruglosutochnogo prebyvan iia deteĭ v doshkolnych uchrezhdeniiakh v épidemiiu grippa 1969 G.