Wong, W., Modry, D., Fedorak, R. and Aljarallah, B. (2008) “Prevalence and Outcome of Upper Gastrointestinal Bleeding Post-coronary Artery Bypass Graft”, International Journal of Health Sciences, 2(1). Available at: https://pub.qu.edu.sa/index.php/journal/article/view/72 (Accessed: 2 November 2024).