title: [Simultaneous determination of electrolytes in serum using a vidicon flame spectrometer].
mesh_terms: D002118:Calcium / Q000097:blood; D004573:Electrolytes / Q000097:blood*; D006358:Hot Temperature; D006801:Humans; D011188:Potassium / Q000097:blood; D012964:Sodium / Q000097:blood; D013053:Spectrophotometry
chemical_list: D004573:Electrolytes; D012964:Sodium; D011188:Potassium; D002118:Calcium