| parent | Other markers | LP32943-0 |
| child | Lymphocytes.IgM/100 lymphocytes | LP286436-3 |
| child | IgM lymphocytes | White blood cells | Cell markers | LP400769-8 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Lymphocytes.IgM |
| DisplayName | en-US | IgM lymphocytes |
LOINC Version: 2.78