| Keyword Brief | Keyword Text | View |
|---|---|---|
| None | ulcerative colitis | View |
| None | UC | View |
| None | left-sided ulcerative colitis | View |
| None | distal ulcerative colitis | View |
| None | Zoenasa | View |
| None | mesalamine | View |
| None | mesalazine | View |
| None | 5-ASA | View |
| None | 5-aminosalicylic acid | View |
| None | N-acetylcysteine | View |
| None | acetylcysteine | View |
| None | NAC | View |
| None | enema | View |
| None | rectal gel | View |