title: [Comparative evaluation of methods for determining the concentration of ionized calcium in blood serum].
mesh_terms: D002118:Calcium / Q000097:blood*; D002413:Cations, Divalent / Q000097:blood; D003327:Coronary Disease / Q000097:blood; D006801:Humans; D007676:Kidney Failure, Chronic / Q000097:blood; D008722:Methods; D012214:Rheumatic Heart Disease / Q000097:blood
chemical_list: D002413:Cations, Divalent; D002118:Calcium
vernacular_title: Sravnital'naia otsenka metodov opredeleniia kontsentratsii ionizirovannogo kal'tsiia v syvorotke krovi.