OGRE (Oesophago-Gastric Risk Evaluation trial)
| Short title | OGRE (Oesophago-Gastric Risk Evaluation trial) |
|---|---|
| Status | Finished |
| Effective start/end date | 1/02/15 → 1/08/19 |
| Short title | OGRE (Oesophago-Gastric Risk Evaluation trial) |
|---|---|
| Status | Finished |
| Effective start/end date | 1/02/15 → 1/08/19 |