El-Badry, Ashraf M., Alaa A. Redwan, Mohammad A. Abusedera, and Hitham M. Ali. “Enveloped Double Purse-String Versus Conventional Pancreatico-Gastrostomy During Whipple Procedure: Comparative Study at Sohag University Onco-Surgery Program”. International Surgery Journal 4, no. 1 (December 13, 2016): 58–63. Accessed November 10, 2025. https://www.ijsurgery.com/index.php/isj/article/view/566.