Non-class-switched IgM-positive Memory B-Lymphocyte Count

**Semantic type:** Laboratory Procedure

**Definition:** The determination of the amount of B-lymphocytes memory non-class switched IgM+ present in a sample.

**Synonyms:** - B-Lymphocytes Memory Non-Class-Switched IgM+ - B-Lymphocytes Memory Unswitched IgM+ - BLYMNSWM - BLym Mem NSw IgM+ - BLym Mem NSw IgM+