| parent | Amino acids | LP18033-8 |
| child | Phosphoethanolamine/Creatinine | LP286813-3 |
| child | Phosphoethanolamine | Amniotic fluid | Chemistry - non-challenge | LP384249-1 |
| child | Phosphoethanolamine | Blood | Chemistry - non-challenge | LP384250-9 |
| child | Phosphoethanolamine | DBS | Chemistry - non-challenge | LP384251-7 |
| child | Phosphoethanolamine | Cerebral spinal fluid | Chemistry - non-challenge | LP384252-5 |
| child | Phosphoethanolamine | Serum or Plasma | Chemistry - non-challenge | LP384253-3 |
| child | Phosphoethanolamine | Urine | Chemistry - non-challenge | LP384254-1 |
| PartDisplayName | en-US | Phosphoethanolamine |
| DisplayName | en-US | Phosphoethanolamine |
LOINC Version: 2.77
FHIR