| parent | Calcium | LP15257-6 |
| child | Calcium/Creatinine | Urine | Chemistry - non-challenge | LP385986-7 |
| child | Calcium/Creatinine | Fetus | Chemistry - non-challenge | LP429898-2 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Calcium/Creatinine |
| DisplayName | en-US | Calcium/Creatinine |
LOINC Version: 2.81