| parent | Gastrointestinal drugs | LP31451-5 |
| child | H2 receptor blockers | LP31468-9 |
| child | Omeprazole | LP18586-5 |
| parent | Gastrointestinal drugs | LP31451-5 |
| child | H2 receptor blockers | LP31468-9 |
| STATUS | NotStated |
| PartDisplayName | en-US | Anti-gastric acid secretion |
LOINC Version: 2.81