Bernardino, Rui, Rashid K. Sayyid, Ricardo Leão, Alexandre R. Zlotta, Theodorus van der Kwast, Laurence Klotz, and Neil E. Fleshner. “Using Active Surveillance for Gleason 7 (3+4) Prostate Cancer: A Narrative Review”. Canadian Urological Association Journal 18, no. 4 (December 21, 2023): 135–44. Accessed April 26, 2026. https://cuaj.ca/index.php/journal/article/view/8539.