title: Automated analyzer for the determination of potassium and sodium in whole blood.
mesh_terms: D001322:Autoanalysis / Q000295:instrumentation; D004566:Electrodes; D006801:Humans; D008722:Methods; D010783:Photometry; D011188:Potassium / Q000097:blood*; D012964:Sodium / Q000097:blood*
chemical_list: D012964:Sodium; D011188:Potassium