title: Second-Look Endoscopy after Endoscopic Submucosal Dissection: Can We Obtain Valuable Information?
authors.affiliation: Department of Internal Medicine, Pusan National University School of Medicine, and Medical Research Institute, Pusan National University Hospital, Busan, Korea.
authors.forename: Hye Kyung
authors.initials: HK
authors.lastname: Jeon
authors.affiliation: Department of Internal Medicine, Pusan National University School of Medicine, and Medical Research Institute, Pusan National University Hospital, Busan, Korea.
authors.forename: Gwang Ha
authors.initials: GH
authors.lastname: Kim