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| Methods | RCT | |
| Participants | grage III internal hemorrhoids | |
| Interventions | Stapled vs. Ferguson hemorrhoidectomy | |
| Outcomes | pain, recurrence of hemorrhoid symptoms | |
| Notes | multi‐centre trial | |
| Risk of bias | ||
| Bias | Authors' judgement | Support for judgement |
| Allocation concealment? | Low risk | A ‐ Adequate |
