| parent | Gastrointestinal function | LP31419-2 |
| child | Pepsins | Gastric fluid | Chemistry - non-challenge | LP386763-9 |
| child | Pepsins | Urine | Chemistry - non-challenge | LP386764-7 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Pepsins |
| DisplayName | en-US | Pepsins |
LOINC Version: 2.81