| parent | Meperidine | LP16184-1 |
| child | Meperidine [Mass/volume] in Serum, Plasma or Blood | 73934-2 |
| child | Meperidine [Presence] in Serum, Plasma or Blood by Screen method | 87497-4 |
| STATUS | NotStated |
| PartDisplayName | en-US | Meperidine | Serum, Plasma or Blood | Drug toxicology |
LOINC Version: 2.81