| Keyword Brief | Keyword Text | View |
|---|---|---|
| None | rectal distension | View |
| None | rectal compliance | View |
| None | visceral pain | View |
| None | pain intensity | View |
| None | barostat | View |
| None | distender | View |
| None | VAS (Visual Analog Scale) | View |
| None | rectal sensory threshold | View |
| None | analgesia | View |
| None | trimebutine | View |
| None | pain management | View |
| None | peripheral | View |
| None | colon cancer | View |
| None | H2S (hydrogen sulfide) | View |