| parent | Methylmalonylcarnitine (C4-DC) | LP19311-7 | 
| child | Methylmalonylcarnitine (C4-DC)/Creatinine | Urine | Chemistry - non-challenge | LP381645-3 | 
| STATUS | ACTIVE | 
| PartDisplayName | en-US | Methylmalonylcarnitine (C4-DC)/Creatinine | 
| DisplayName | en-US | Methylmalonylcarnitine (C4-DC)/Creatinine | 
LOINC Version: 2.81