Ashjaee, B., S. Azary, and A. Khalifeh-Soltani. “The Accuracy of Ultra-Sonographic Findings in Detection of Abdominal Tumor Size in Children (our Experience in Children Medical Center)”. Iranian Journal of Pediatric Surgery, vol. 3, no. 2, Jan. 2018, pp. 78-86, doi:10.22037/irjps.v3i2.19159.