Parvaresh, S., N. Soltani Nejad, and M. Shafie’ei. “Evaluation of Abnormal Radiological Findings in Children Under Five Years With Acute Pyelonephritis: A Retrospective Cohort Study”. Journal of Pediatric Nephrology, vol. 10, no. 1, Feb. 2022, pp. 23-31, doi:10.22037/jpn.v10i1.36606.