| parent | Adrenal Cortex | LP31653-6 |
| child | 18-Hydroxycortisol/Creatinine | LP284682-4 |
| child | 18-Hydroxycortisol | Serum or Plasma | Chemistry - non-challenge | LP381031-6 |
| child | 18-Hydroxycortisol | Urine | Chemistry - non-challenge | LP381032-4 |
| parent | Adrenal Cortex | LP31653-6 |
| child | 18-Hydroxycortisol | Serum or Plasma | Chemistry - challenge | LP410527-8 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | 18-Hydroxycortisol |
| DisplayName | en-US | 18-Hydroxycortisol |
LOINC Version: 2.78