| parent | Y little t super little b | LP15250-1 |
| child | Yt^b Ag | Red Blood Cells | Blood bank | LP398934-2 |
| child | Yt^b Ag | Blood product unit | Blood bank | LP398936-7 |
| child | Yt^b Ag | Donor | Blood bank | LP398938-3 |
| PartDisplayName | en-US | Y little t super little b Ag |
| DisplayName | en-US | Yt^b Ag |
LOINC Version: 2.77
FHIR