| parent | Lymphocytes.IgM | LP17891-0 | 
| child | IgM lymphocytes [#/volume] in Leukocytes | 30119-2 | 
| child | IgM lymphocytes/100 lymphocytes in Leukocytes | 9443-3 | 
| STATUS | NotStated | 
| PartDisplayName | en-US | IgM lymphocytes | White blood cells | Cell markers | 
LOINC Version: 2.78