| parent | Lipids | LP15705-4 |
| child | Lecithin phosphorus | LP15696-5 |
| child | Lecithin | Amniotic fluid | Chemistry - non-challenge | LP382352-5 |
| child | Lecithin | Plasma | Chemistry - non-challenge | LP382353-3 |
| child | Lecithin/Surfactant.total | LP286354-8 |
| child | Lecithin/Sphingomyelin | LP307505-0 |
| child | Lecithin | Semen | Chemistry - non-challenge | LP427092-4 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Lecithin |
| DisplayName | en-US | Lecithin |
LOINC Version: 2.81