title: [A study of intradermal tests with various concentrations of tuberculin in mass screening of youths].
mesh_terms: D000293:Adolescent; D000328:Adult; D006801:Humans; D008403:Mass Screening; D002094:Republic of Belarus; D014374:Tuberculin Test
vernacular_title: Izuchenie vnutrikozhnykh reaktsiĭ na razlichnye razvedeniia tuberkulina pri massovykh obsledovaniiakh molodezhi.