1. ICSH guidance for internal quality control policy for blood cell counters
2. Bain BJ, Lewis SM, Bates I. Basic haematological techniques. Dacie and Lewis Practical Haematology. 10th ed. Churchill Livingstone Elsevier; 2006;11-24
3. International Organization for Standardization (ISO). ISO 15189: 2012 Medical Laboratories — requirements for quality and competency. 2012. https://www.iso.org/iso/catalogue_detail?csnumber= 56115
4. C24-A3: Statistical quality control for quantitative measurement procedures: principles and definitions; Approved Guideline-Third edition. Clinical and Laboratory Standards Institute. 2006
5. CLSI. Validation, verification, and quality assurance of automated hematology analyzers; Approved standard — Second edition. CLSI Document H26-A2. Clinical and Laboratory Standards Institute; 2010