1. Clinical and Laboratory Standards Institute. Enumeration of Immunologically Defined Cell Populations by Flow Cytometry; Approved Guideline, 2nd ed. CLSI document H42-A2. Wayne, PA: Clinical and Laboratory Standards Institute; 2007.
2. Clinical and Laboratory Standards Institute. Clinical Flow Cytometric Analysis of Neoplastic Hematolymphoid Cells; Approved Guideline, 2nd ed. CLSI document H43-A2. Wayne, PA: Clinical and Laboratory Standards Institute; 2007.