Esophageal variceal ligation for acute variceal bleeding: Results of three years’ follow-up - ALTINTAŞ, Engin; SEZGİN, Orhan and KACAR, Sabite and TUNÇ, Bilge and PARLAK, Erkan and ALTIPARMAK, Emin and SARITAŞ, Ülkü (Turkish Journal of Gastroenterology, 2004)