Split-dose 4-L polyethylene glycol regimen for patients with previous colorectal surgery in bowel preparation before colonoscopy: A randomized, controlled, single-blind study.
Zhu LiuYue Yue LiXue Ting LuoChuan Guo GuoMing Ming ZhangZhen LiLi Xiang LiYan ZhangYan Qing LiPublished in: Journal of digestive diseases (2018)
The 4-SD PEG regimen was superior to a routine, morning-only 2-L PEG preparation for bowel preparation in an Asian population with previous colorectal surgery.