TY - JOUR TI - Predicting Mortality in Non-Variceal Upper Gastrointestinal Bleeding: A Comparative Analysis of Five Risk Scores AU - Gürlevik, E. AU - Ayan, C. JO - Global Emergency and Critical Care PY - 2025 VL - 4 SP - 145 EP - 150 DO - 10.4274/globecc.galenos.2025.09609 ER -