References
- Ricos C, Alvarez V, Cava F, Garcia-Lario JV, Hernandez A, Jimenez CV, Minchinela J, Perich C, Simon M. Current databases on biological variations. Scand J Clin Lab Invest. 1999; 59:491–500.
- Westgard J, In Basic planning for quality Madison. WI 53717, 2000, 245.
- Grenache DG, Parker C. Integrated and automatic mixing of whole blood: an evaluation of novel blood gas analyzer. Clin Chim Acta. 2007; 375:153–7.
- Laessig RH, Hassemer DJ, Paskey TA, Schwartz TH. The effects of 0.1 and 1.0 per cent erythrocytes and hemolysis on serum chemistry values. Am J Clin Pathol. 1976; 66:639–44.
- Jose RJP, Preller J. Near-patient testing of potassium levels using arterial blood gas analyzers: can we trust these results?. Emerg Med J. 2008; 25:510–3.