Methasate, A.; Pongpanich, W.; Akaraviputh, T.; Leelakusolvong, S.; Boonnuch, W.; Lohsiriwat, V.; Lohsiriwat, D. Endoscopic Endoprosthesis Insertion in Unresectable Hilar Cholangiocarcinoma Patient. Siriraj Med J 2006, 58, 640-643.