Early surgical complications after gastrointestinal surgery and the factors of risk among patients treated at Tishreen university hospital . A retrospective cohort study. Tuj-hlth [Internet]. 2022 Jul. 31 [cited 2026 Nov. 1];44(3):85-98. Available from: https://journal.latakia-univ.edu.sy/index.php/hlthscnc/article/view/12707