คืนดี ส., and ศรีจันทร์ ศ. “Superior mesenteric artery syndrome : a case report and review of literature”. Region 11 Medical Journal, vol. 31, no. 4, Dec. 2017, pp. 733-8, https://he02.tci-thaijo.org/index.php/Reg11MedJ/article/view/172155.