Unconventional Class-switched IgM-positive Memory B-Lymphocyte Count

**Semantic type:** Laboratory Procedure

**Definition:** A measurement of the IgM+ class-switched unconventional memory B-lymphocytes present in a sample.

**Synonyms:** - B-Lymphocytes Memory Switched Unconventional IgM+ - BLym Mem Sw Uncv IgM+ - BLym Mem Sw Uncv IgM+ - C209478