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 [Internet]. 2022 Aug. 2 [cited 2024 Nov. 21];16(05):1324. Available from: https://mail.pjmhsonline.com/index.php/pjmhs/article/view/1809