Saad, Sameh, Ahmed S. Abo-zied, Walaa A. Siam, and Yassin El-Ghoul. “Assessment of the Use of TRISS Scoring System in Polytraumatized Patients in Suez Canal University Hospital, Ismailia, Egypt”. International Surgery Journal 3, no. 3 (December 9, 2016): 1524–1527. Accessed October 22, 2025. https://www.ijsurgery.com/index.php/isj/article/view/318.