Class-switched Memory B-Lymphocyte Subpopulation to Total B-Lymphocyte Ratio Measurement

**Semantic type:** Laboratory Procedure

**Definition:** The determination of the ratio of a sub-population of class-switched memory B-lymphocytes to total B-lymphocytes present in a sample. The measurement may be expressed as a ratio or percentage.

**Synonyms:** - B-Lymphocytes Memory Class-Switched Sub-Population/B-Lymphocytes - B-Lymphocytes Memory Switched Sub-Population/B-Lymphocytes - BLym Mem Sw Sub/BLym - BLym Mem Sw Sub/BLym - BMSWSB - Class-switched Memory B-Lymphocytes Subpopulation to Total B-Lymphocytes Ratio Measurement