title: [Organization, methods and results of examining preschool children].
mesh_terms: D002648:Child; D002675:Child, Preschool; D006801:Humans; D008403:Mass Screening / Q000379:methods / Q000458:organization & administration*; D012424:Rural Population; D012426:Russia; D014505:Urban Population; D014786:Vision Disorders / Q000453:epidemiology / Q000517:prevention & control*
vernacular_title: Organizatsiia, metodika i rezul'taty osmotra deteĭ doshkol'nogo vozrasta.