title: Elevated iron levels in hair from steel mill workers in Karachi, Pakistan.
mesh_terms: D000328:Adult; D003300:Copper / Q000032:analysis; D004492:Edetic Acid; D005260:Female; D006197:Hair / Q000032:analysis*; D006801:Humans; D007501:Iron / Q000032:analysis*; D008297:Male; D009784:Occupational Diseases / Q000378:metabolism*; D010154:Pakistan; D015032:Zinc / Q000032:analysis
chemical_list: D003300:Copper; D004492:Edetic Acid; D007501:Iron; D015032:Zinc