TI - Retrospective Evaluation of Critical Care Patients with Upper Gastrointestinal System Bleeding AU - ÖZKAN KUŞCU, Ö. AU - ELMAS, D. AU - ERDOĞAN, M. AU - ARSLAN BENLİ, B. AU - KARAOĞULLARINDAN, Ü. AU - AKTAY İNAL, M. AU - DESTEGÜL, D. AU - KURAN, S. AU - KARAKOÇ, E. SO - Journal of Critical and Intensive Care 2019;10:80-84. DO - 10.33381/dcbybd.2019.2132