title: [Medical health services for construction workers on the Urengoĭ-Uzhgorod and Urengoĭ-Center gas pipelines].
mesh_terms: D000328:Adult; D005579:Fossil Fuels; D006801:Humans; D008875:Middle Aged; D009786:Occupational Health Services / Q000458:organization & administration*; D012800:Siberia; D014455:Ukraine
chemical_list: D005579:Fossil Fuels
vernacular_title: Mediko-sanitarnoe obsluzhivanie stroiteleĭ gazoprovodov Urengoĭ-Uzhgorod i Urengoĭ-Tsentr.