de Boo, Leonora, Melania Pintilie, Paul Yip, Jack Baniel, Neil Fleshner, and David Margel. “Time from First Detectable PSA Following Radical Prostatectomy to Biochemical Recurrence: A Competing Risk Analysis”. Canadian Urological Association Journal 9, no. 1-2 (January 12, 2015): E14–21. Accessed May 4, 2024. https://cuaj.ca/index.php/journal/article/view/2147.