1[1]Stiegmann GV, Cambre T, Sun JH. A new endoscopic elastic band ligating device. Gastrointest Endosc, 1986, 32: 230.
2[2]Sarin SK, Gupta R. Endoscopic ligation plus sclerotherapy two plus two only three! Gastrointest Endosc, 1999, 50:129.
3[3]Stiegmann GV, Sun JH. Hammond WS resalt of experimental end-os-copic esophageal varix ligation. Ann Surg, 1988, 54:105.
4[4]Mark R, Arrnold AD, Baron TH. Gross and microscopic finding in the human esophagua after esophageal variceal band ligation: A post-mortem analysis. Am J Gastroenterol, 1993, 88:272.
6[6]Baroncini D, Milandri GL, Borioni D, et al. A prospective random-ized trial of sclerotherapy versus ligation in the elective treat ment of bleeding esophageal varices. Endoscpy, 1997, 29:235.
7[7]Stiegmann GV, Goff JS, Michaletz-onody PA, et al. Endoscopic sclrotherapy as compared with endoscopic ligation for bleeding esophageal as compared with endoscopic ligation for bleeding esophageal varices. N Eng J Med, 1992, 326:1527.
8[8]Lo GH, Lai KH, Cheng JS, et al. A prospective randomized trial of sclerotherapy versus ligation in the management of bleeding esophageal varices. Hepathology, 1995,22:446.
9[9]De la Pena J, Rivero M, Sanchez E, et al. Variceal ligation compared with endoscopic sclerotherapy for variceal hemorrhage: prospective randomized trial. Gastrontest Endoac, 1999, 49: 417.
10[10]Sarin SK, Govil A, Jain AK, et al. Prospective randomized trial of en-doscopic sclerotherapy versus variceal band ligation for esophageal varices: influences on gastropathy. Gastric varices and variceal recur-rence. J Hepatol, 1997, 26: 826.
