Lung cancer is an industrial hazard in/for-
Lung cancer is a hazard in gas industry, asbestos industry, nickel and chromium work, arsenic roasting plants. (REF. PARK&;S TEXTBOOK OF PREVENTIVE AND SOCIAL MEDICAL 21ST EDITION, PAGE NO - 749)
Chimney sweepers
Aniline industry
Gas industry
Benzol indusntry
Hospital waste and disaster management, Occupational health