References
- Gouget B, Gourmelin Y, Blanchet F, Capolaghi B, Feuillu A, Lagente M, Lardet G, Manceaux J C, Pasquier C, Turret M, Truchaud A. Ca2+ Measurement with ion-selective electrodes, the French Coordinated Evaluation of seven analyzers for a better clinical relevance and acceptance. Ann Biol Clin 1988; 46: 419–34
- Société Franchise de Biologie Clinique (SFBC), Centre National d'Equipement Hospitalier (CNEH). Evaluation coordonnee des analyseurs de sodium et potassium. Photometres de flamme et electrodes selectives. Private Press, Paris 1982, Cahier du CNEH n° 23
- Kroneis-Ritter C, Marsoner H J. Calibration of calcium ion selective analyzers. Proc 8th EWGISE Meeting, Methodology and clinical applications of ion selective electrodes, A JH Maas. Private Press, Paris 1987; 63–8
- Boink A BTJ, Gimpel J A, Maas A HJ. A comparison of four Ca2+ analyzers. Scand J Clin Lab Invest 1983; 43(Suppl 165)17–20
- Siggaard-Andersen O, Fogh-Andersen N, Thode J, Falch-Christiansen T. Elimination of the erythrocyte effect on the liquid junction potential in potentiometric measurements on whole blood, using conventional salt-bridge solutions, e.g. sodium formate. Proc 1st IFCC Meeting, Expert Panel on pH and blood gases. Private Press, Oslo 1983; 149–54
- Thode J, Fogh-Andersen N, Wimberley P D, Moller-Sorensen O, Siggaard-Andersen O. Relation between pH and ionized calcium in human. Scand J Clin Lab Invest 1983; 43(Suppl 165)79–82
- Boink A BTH, Buckley B M, Christiansen T F, Covington A K, Maas A HJ, Muller-Plathe O, Sachs C, Siggaard-Andersen O. Recommendations for sampling, transport and storage for the determination of the substance concentrations of ionized calcium. Proc 8th EWGISE Meeting. Private Press, Graz 1987; 81–8
- Bowers G N, Jr, Brassard C, Sena S F. Measurement of ionized calcium in serum with ion-selective electrodes: a mature technology that can meet the daily service needs. Clin Chem 1986; 32: 1437–47
- Siggaard-Andersen O, Thode J, Wandrup J. The concentration of free-calcium ions in the blood plasma. Proc 5th IFCC Meeting, Expert Panel on pH and blood gases. Private Press, Copenhagen 1980; 163
- Toffaletti J, Blosser N, Kirvan K. Effects of storage temperature and time before centrifugation on ionized calcium in blood collected in plain vacutainers and SST tubes. Clin Chem 1984; 30: 553