[1]
Ülkü SARITAŞ, U. YILMAZ, B. YILDIRIM, and B. ŞAHİN, “Endoscopic Ligation of Esophageal Varices (EVL) Compared with Endoscopic Injection Sclerotherapy (EIS)”, Turkish Journal of Gastroenterology, vol. 5, no. 4, pp. 679–681, Jan. 1994.