A. Vafaei, K. Heidari, A. Saboorizadeh, and A. Shams Akhtari, “Diagnostic Accuracy of Abdominal wall Ultrasonography and Local Wound Exploration in Predicting the Need for Laparotomy following Stab Wound”, Arch Acad Emerg Med, vol. 5, no. 1, p. e34, Mar. 2017.