1. Statistical quality control for quantitative measurements: principles and definitions; approved guideline C24-A3;CLSI,2006
2. 42 CFR Part 493, Medicare, Medicaid, and CLIA programs: laboratory requirements relating to quality systems and certain personnel qualifications; final rule;Department of Health and Human Services;Federal Register,2003
3. Laboratory quality control: using patient data to assess analytical performance;Kazmierczak;Clin Chem Lab Med,2003
4. Why commutability matters;Miller;Clin Chem,2006
5. State of the art in trueness and interlaboratory harmonization for 10 analytes in general clinical chemistry;Miller;Arch Pathol Lab Med,2008