Cap-assisted endoscopic sclerotherapy for internal hemorrhoids: technique protocol and study design for a multi-center randomized controlled trial.
Xia WuQuan WenBota CuiYafei LiuMin ZhongYu YuanLihao WuXiaoyin ZhangYunlian HuMuhan LvQianneng WuSuyu HeYan JinShuxin TianRong WanXin WangLong XuJianling BaiGuangming HuangGuozhong JiFaming ZhangPublished in: Therapeutic advances in gastrointestinal endoscopy (2020)
ClinicalTrials.gov, NCT03917056. Registered on 12 April 2019.