parent | Phenytoin.free | LP14731-1 |
child | Phenytoin.free/Phenytoin.total | Serum or Plasma | Drug toxicology | LP390837-5 |
PartDisplayName | en-US | Phenytoin.free/Phenytoin.total |
DisplayName | en-US | Phenytoin.free/Phenytoin.total |
LOINC Version: 2.77