1. Randomized trial comparing oral sulfate solution with 4‐L polyethylene glycol administered in a split dose as preparation for colonoscopy. Issue 1 (January 2017) Authors: Yang, Hyo‐Joon; Park, Soo‐Kyung; Kim, Jee Hyun; Im, Jong Pil; Yeom, Dong Han; Seo, Geom Seog; Park, Dong Il Journal: Journal of gastroenterology and hepatology Issue: Volume 32:Issue 1(2017) Page Start: 12 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗