title: A simple method for the determination of gold in serum, blood, and urine by atomic absorption spectroscopy.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000097:blood / Q000652:urine; D006046:Gold / Q000032:analysis* / Q000097:blood / Q000652:urine; D006801:Humans; D007659:Ketones; D008722:Methods; D000644:Quaternary Ammonium Compounds; D013054:Spectrophotometry, Atomic; D013859:Thiocarbamates
chemical_list: D007659:Ketones; D000644:Quaternary Ammonium Compounds; D013859:Thiocarbamates; D006046:Gold