parent | Meperidine+Normeperidine | LP66955-3 |
child | Meperidine+Normeperidine [Presence] in Urine by Confirmatory method | 72384-1 |
child | Meperidine+Normeperidine [Presence] in Urine by Screen method | 58385-6 |
PartDisplayName | en-US | Meperidine+Normeperidine | Urine | Drug toxicology |
LOINC Version: 2.77