title: [Hygienic effectiveness of the measures for the sanitary improvement of the working conditions in the rectification of crude benzene obtained from coke oven gas].
mesh_terms: D000395:Air Pollutants, Occupational / Q000032:analysis; D001554:Benzene / Q000302:isolation & purification*; D002617:Chemical Industry; D003031:Coal; D003077:Coke; D007623:Kazakhstan; D009787:Occupational Medicine
chemical_list: D000395:Air Pollutants, Occupational; D003031:Coal; D003077:Coke; D001554:Benzene
vernacular_title: Gigienicheskaia éffektivnost' meropriiatiĭ po ozdorovleniiu usloviĭ truda pri rektifikatsii syrogo benzola, poluchaemogo iz koksovogo gaza.