Awaludin, R., H. Ab Rahim, D. Syazana Arivai, and M. Refaie Elkeleny. “Superior Mesenteric Artery Syndrome: A Worldwide Descriptive Study With Literature Review”. International Journal of Medical Students, Vol. 4, no. 2, July 2016, pp. 50-54, doi:10.5195/ijms.2016.151.