| parent | Neuromuscular | LP31403-6 |
| child | Substance P | Cerebral spinal fluid | Chemistry - non-challenge | LP382624-7 |
| child | Substance P | Serum or Plasma | Chemistry - non-challenge | LP382625-4 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Substance P |
| DisplayName | en-US | Substance P |
LOINC Version: 2.78