Respirable coal mine dust standards and their enforcement under the Federal Coal Mine Health and Safety Act of 1969.
D003032:Coal Mining; D004391:Dust / Q000032:analysis*; D006801:Humans; D007883:Legislation, Medical; D008722:Methods; D009784:Occupational Diseases / Q000517:prevention & control; D011009:Pneumoconiosis / Q000517:prevention & control*; D014481:United States; D014492:United States Public Health Service
D004391:Dust