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Henderson MPA, Coten SW, Rogers MW, McCudden CR. Method Evaluation. In: Bishop ML, Fody EP, Schoeff LE. Clinical Chemistry Principles, Procedures, Correlations. 7th ed. Philadelphia, PA: Lippincott Williams & Wilkins: 2013; chap 3.

Clinical and Laboratory Standards Institute (CLSI). Assessment of Laboratory Tests When Proficiency Testing is not Available; Approved Guideline. 2nd ed. CLSI document GP29-A2. CLSI. Wayne, PA: 2008.
Clinical and Laboratory Standards Institute (CLSI). Evaluation of Precision of Quantitative Measurement Procedures; Approved Guideline. 3rd ed. CLSI document EP5-A3 CLSI. Wayne, PA: 2014.
Clinical and Laboratory Standards Institute (CLSI). Statistical Quality Control for Quantitative Measurement Procedures: Principles and Definitions; Approved Guideline. 4th ed. CLSI document C24-A4. CLSI. Wayne, PA: 2016.
Clinical and Laboratory Standards Institute (CLSI). User Verification of Precision and Estimation of Bias; Approved Guideline. 3rd ed. CLSI document EP15-A3. CLSI. Wayne, PA: 2014.
Centers for Disease Control and Prevention. Clinical Laboratory Improvement Amendments (CLIA). Available at: Accessed October 10, 2016.
Westgard JO. Basic QC Practices. 3rd ed. Madison, WI: Westgard QC, Inc: 2010.
Westgard JO, Klee GG. Quality management. In: Burtis CA, Bruns DE. Tietz Textbook of Clinical Chemistry and Molecular Diagnostics. 7th ed. St. Louis, MO: Elsevier Saunders: 2015; p. 90 - 106.