Beltagy, A., M. Elsaqa, I. Koraiem, and A. Abulfotooh Eid. “Renal Papillary Hypertrophy, a Rare Cause of Recurrent Gross Hematuria; Case Report and Review of Literature”. Archivio Italiano Di Urologia E Andrologia, vol. 92, no. 4, Dec. 2020, doi:10.4081/aiua.2020.4.394.