Comparison of Long-Acting Somatostatin Analogue (SMS 201-995) and Balloon Tamponade in Treatment of Acute Vaticeal Hemorrhage - KAPICIOĞLU, S.; BAYRAM, G.; DEMİRCAN, C. and GÜL, M. K. and FİSKECİ, A. and KAYA, N. (Turkish Journal of Gastroenterology, 1993)