TY - JOUR TI - Analysis of 148 Cases with Upper Gastrointestinal Bleeding AU - Gençay, M. AU - Maviş, O. AU - Özgür, R. AU - Özsığınan, Z.T. AU - Arıcı, G. JO - European Archives of Medical Research PY - 2011 VL - 27 SP - 130 EP - 137 DO - 10.5222/otd.2011.130 ER -