2International Organization for Standardization ( ISO ) . Accuracy(trueness and precision) of measurement methods and results//Part 1 : General principles and definitions[S]. 1998.
3White GH, Farrance I; AACB Uncertainty of MeasurementWorking Group. Uncertainly of measurement in quantitativemedical testing-A laboratory implementation guide [J] . ClinBiochem Rev, 2004,25: S1-S24.
4中华人民共和国卫生行业标准.临床生物化学检验常规项目分析质量指标[S]. 2012.
5Clinical and Laboratory Standards Institute ( CLSI). Expression ofmeasurement uncertainty in laboratory medicine [S]. 2012.
6Ellison SLR,Rosslein M, Williams A. Quantifying uncertainty inanalytical measurement. 3rd ed, 2012.
7B Magnusson, T Naykki, H Hovind, et al. Handbook forcalculation of measurement uncertainty in environmentallaboratories[G/S]. 3rd ed,201 i.
8Nevalainen D, Berte L,Kraft C, et al. Evaluating laboratory per-formance on quality indicators with the six sigma scale[j]. ArchPathol Lab Med,2000 ,124(1) : 516-519.
9Peter SP,Robert PN, Ro land RC. The six Sigma Way[M]. NewYork: Mc-Graw-HilU2001 : 6278..