Endoscopic hemostasis with a self-expandable metal stent as bridge therapy for hemobilia - Junyeol Kim; Jin Ho Choi; Tae Seung Lee; Myeong Hwan Lee; In Rae Cho; Woo Hyun Paik; Ji Kon Ryu; Yong-Tae Kim; Sang Hyub Lee (Endoscopy International Open)