title: Lithium/sodium ion concentration ratio measurements in blood serum with lithium and sodium ion selective liquid membrane electrodes.
authors: E
authors: E
authors: Metzger
authors: R
authors: R
authors: Dohner
authors: W
authors: W
authors: Simon
authors: D J
authors: DJ
authors: Vonderschmitt
authors: K
authors: K
authors: Gautschi
mesh_terms: D004566:Electrodes; D006801:Humans; D007202:Indicators and Reagents; D008094:Lithium / Q000097:blood*; D012964:Sodium / Q000097:blood*
chemical_list: D007202:Indicators and Reagents; D008094:Lithium; D012964:Sodium