title: Comparison of serum lithium determinations by flame photometry and atomic absorption spectrophotomerry.
mesh_terms: D001714:Bipolar Disorder / Q000188:drug therapy; D006801:Humans; D008094:Lithium / Q000097:blood* / Q000627:therapeutic use; D008722:Methods; D010783:Photometry; D011188:Potassium; D011506:Proteins; D012964:Sodium; D013053:Spectrophotometry; D013057:Spectrum Analysis
chemical_list: D011506:Proteins; D008094:Lithium; D012964:Sodium; D011188:Potassium