title: Survey of air contaminants from welding.
mesh_terms: D000393:Air Pollutants / Q000032:analysis*; D000395:Air Pollutants, Occupational / Q000032:analysis*; D000535:Aluminum; D004391:Dust / Q000032:analysis; D004781:Environmental Exposure; D006801:Humans; D009787:Occupational Medicine; D013232:Steel; D014691:Ventilation; D014896:Welding
chemical_list: D000393:Air Pollutants; D000395:Air Pollutants, Occupational; D004391:Dust; D013232:Steel; D000535:Aluminum