Harras F, Sheta el S, Shehata M et al : Endoscopic band ligation plus argon plasma coagulation versus scleroligation for eradication of esophageal varices. J Gastroenterol Hepatol 25 : 1058-1065, 2010
Drastich P, Lata J, Petrtyl J et al : Endoscopic variceal band ligation compared with propranolol for prophylaxis of first variceal bleeding. Ann Hepatol 10 : 142-149,2011
Luz GO, Filho FM, Matuguma SE et al : Comparison between endoscopic sclerotherapy and band ligation for hemostasis of acute variceal bleeding. World J Gastrointest Endosc 3 : 95-100,2011