Secondary prophylaxis of esophageal variceal treatment: Endoscopic sclerotherapy, band ligation and combined therapy - long-term results - ÖZDAL KURAN, Sedef; OĞUZ, Dilek; PARLAK, Erkan; ASİL, Mehmet and ÇİÇEK, Bahattin and KILIÇ, Mesut and DİŞİBEYAZ, Selçuk and; N, Burhan (Turkish Journal of Gastroenterology, 2006)