title: Successful salvage treatment of peptic duodenal stenosis with repeat insertion of self-expanding stent after failed balloon dilation.
authors: Division of Gastroenterology and Hepatology, Department of Internal Medicine, Hanil General Hospital, KEPCO Medical Foundation, Seoul, Korea.
authors: S
authors: S
authors: Park
authors: H J
authors: HJ
authors: Chun
authors: B
authors: B
authors: Keum
authors: B J
authors: BJ
authors: Lee
authors: Y S
authors: YS
authors: Seo
authors: Y S
authors: YS
authors: Kim
authors: J J
authors: JJ
authors: Park
authors: Y T
authors: YT
authors: Jeen
authors: H S
authors: HS
authors: Lee
authors: S H
authors: SH
authors: Um
authors: C D
authors: CD
authors: Kim
authors: H S
authors: HS
authors: Ryu