title: [Improvement of the qualifications of statisticians of central regional hospitals, through teaching and correspondence].
mesh_terms: D004496:Education, Continuing; D006761:Hospitals; D006801:Humans; D012426:Russia; D013223:Statistics as Topic / Q000193:education*
vernacular_title: O zaochno-ochnom povyshenii kvalifikatsii statistikov tsentral'nykh raĭonnykh bol'nits.