Kotb, Ahmed Fouad, Ahmad Beltagy, Asmaa Mohamed Ismail, and Mohamed Mohie Hashad. “Sexual Activity and the Risk of Prostate Cancer: Review Article”. Archivio Italiano di Urologia e Andrologia 87, no. 3 (September 30, 2015): 214–215. Accessed March 29, 2024. https://www.pagepressjournals.org/aiua/article/view/aiua.2015.3.214.