[1]
T. M. Abdelrhman, M. S. Al Saeed, S. A. Badr, M. A. Shaban, A. Abuduruk, and M. Hatem, “Validity of RIPASA scoring system as a diagnostic tool of acute appendicitis in comparison with Alvarado scoring system in the Arab population”, Int Surg J, vol. 5, no. 6, pp. 2011–2017, May 2018.