| Keyword Brief | Keyword Text | View |
|---|---|---|
| None | Esophageal Reflux | View |
| None | Gastric Acid Reflux | View |
| None | Gastric Acid Reflux Disease | View |
| None | Gastro-Esophageal Reflux | View |
| None | Gastro-oesophageal Reflux | View |
| None | Gastroesophageal Reflux Disease | View |
| None | Reflux, Gastroesophageal | View |
| None | Esophageal Hernia | View |
| None | Hernia, Esophageal | View |
| None | Hernia, Paraesophageal | View |
| None | Hiatal Hernia | View |
| None | Sliding Hiatal Hernia | View |
| None | Sliding Esophageal Hernia | View |
| None | Hernia, Hiatus | View |
| None | Paraesophageal Hiatal Hernia | View |
| None | Questionnaires | View |