| parent | Naltrexol | LP199601-8 | 
| child | Naltrexol [Mass/volume] in Urine by Confirmatory method | 79377-8 | 
| child | Naltrexol cutoff [Mass/volume] in Urine for Confirmatory method | 78865-3 | 
| STATUS | NotStated | 
| PartDisplayName | en-US | Naltrexol | Urine | Drug toxicology | 
LOINC Version: 2.78