title: Exposure of welders to fumes, Cr, Ni, Cu and gases in Dutch industries.
mesh_terms: D000395:Air Pollutants, Occupational / Q000009:adverse effects*; D002857:Chromium / Q000009:adverse effects*; D003300:Copper / Q000009:adverse effects*; D005740:Gases / Q000009:adverse effects*; D006801:Humans; D009426:Netherlands; D009532:Nickel / Q000009:adverse effects*; D009784:Occupational Diseases / Q000139:chemically induced*; D014896:Welding
chemical_list: D000395:Air Pollutants, Occupational; D005740:Gases; D002857:Chromium; D003300:Copper; D009532:Nickel