title: A direct ion-selective electrode analyzer (NOVA 11+11) evaluated for determining Li in serum.
mesh_terms: D001322:Autoanalysis / Q000295:instrumentation; D006801:Humans; D008094:Lithium / Q000097:blood*; D011199:Potentiometry / Q000295:instrumentation; D013053:Spectrophotometry / Q000379:methods
chemical_list: D008094:Lithium