title: Dust levels in flax mills in Northern Ireland 1961-1981.
mesh_terms: D000395:Air Pollutants, Occupational / Q000032:analysis*; D004391:Dust / Q000032:analysis*; D009660:Northern Ireland; D013783:Textile Industry; D013997:Time Factors
chemical_list: D000395:Air Pollutants, Occupational; D004391:Dust