Ayşenur Uçar, Aynur Doğrusöz. “The Prognostic Role of In-Hospital Mortality Predictors and De Ritis Ratio in Patients With Upper Gastrointestinal System Bleeding”. Pakistan Journal of Medical & Health Sciences 16, no. 06 (August 9, 2022): 659. Accessed November 21, 2024. https://pjmhsonline.com/index.php/pjmhs/article/view/1895.