title: Cancer of respiratory organs among workers at a nickel refinery in Norway.
mesh_terms: D000328:Adult; D000368:Aged; D004781:Environmental Exposure; D005500:Follow-Up Studies; D006801:Humans; D007822:Laryngeal Neoplasms / Q000139:chemically induced* / Q000453:epidemiology / Q000401:mortality; D008175:Lung Neoplasms / Q000139:chemically induced* / Q000453:epidemiology / Q000401:mortality; D008297:Male; D008875:Middle Aged; D009532:Nickel / Q000506:poisoning*; D009664:Norway; D009784:Occupational Diseases / Q000139:chemically induced* / Q000453:epidemiology; D010255:Paranasal Sinus Neoplasms / Q000139:chemically induced* / Q000453:epidemiology / Q000401:mortality; D013997:Time Factors
chemical_list: D009532:Nickel