New dust standards for British coal mines.
D003032:Coal Mining / Q000592:standards*; D004391:Dust; D004781:Environmental Exposure; D004782:Environmental Health; D006306:Health Surveys; D006801:Humans; D008452:Maximum Allowable Concentration; D009787:Occupational Medicine; D011009:Pneumoconiosis / Q000517:prevention & control*; D006113:United Kingdom
D004391:Dust