Alsherees, H. A., and F. H. N. Al-Muhannak. “Prostate Cancer and High Specific Prostate Antigen Levels in Patients: A Cross-Sectional Study”. Medicina Internacia Revuo, Vol. 30, no. 2, Sept. 2023, pp. 146-53, https://interrev.com/mir/index.php/mir/article/view/188.