3International organizatiorl for Standardization.In vitro diagnostic medical devicesmeasurement of quantities in samples of biologicalorginmetrological traceability of values assigned to calibrators and control materials.ISO17511,2003.
3Kawai Y, Takeuchi K, Shimizu, et al. Accuracy, precision and clinically acceptable level of complete blood cell count by an automated multi - channel hematology analyzer. Jpn J Clin Pathol, 1999;47(4) :343-352.
