Pourmotabed, S., H. Mosavat, A. Moradi, and سلیمی ر. “Comparison of Alvarado Score and Ultrasound Diagnostic Efficacy in the Case of Acute Appendicitis”. Iranian Journal of Emergency Medicine, vol. 9, no. 1, May 2022, p. e11, doi:10.22037/ijem.v9i1.36090.