| parent | Gastrointestinal Hormones- | LP31655-1 |
| child | Gastrin.14 residue fragment | LP15596-7 |
| child | Gastrin | Serum | Chemistry - non-challenge | LP381315-3 |
| child | Gastrin | Serum or Plasma | Chemistry - non-challenge | LP381316-1 |
| child | Gastrin.17 residue fragment | LP15595-9 |
| child | Gastrin.34 residue fragment | LP15594-2 |
| child | Gastrin-34 | LP434926-4 |
| parent | Gastrointestinal Hormones- | LP31655-1 |
| child | Gastrin | Serum or Plasma | Chemistry - challenge | LP387127-6 |
| PartDisplayName | en-US | Gastrin |
| DisplayName | en-US | Gastrin |
LOINC Version: 2.77
FHIR