Mohajerzadeh, L., M. . Khalili, M. . sarafi, S. Rafiei tabatabaei, and M. . Harati. “Reliability of Ultrasound for Diagnosis of Appendicitis in Children”. Iranian Journal of Pediatric Surgery, vol. 8, no. 2, Nov. 2022, pp. 133-4, doi:10.22037/irjps.v8i2.38946.