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

**Semantic type:** Laboratory Procedure

**Definition:** The determination of the ratio of the 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/B-Lymphocytes - B-Lymphocytes Memory Switched/B-Lymphocytes - BLym Mem Sw/Blym - BLym Mem Sw/Blym - BMSB