Sun, MD, PhD, Tong, Kristine Cornejo, MD, M.Rabie Al-Turkmani, PhD, and Lokinendi V Rao, PhD. 2019. “Total Prostate-Specific Antigen (tPSA) Outperforms Free PSA Percentage (fPSA%) in Detecting High-Grade Prostate Carcinoma (PCa) in Patients Older Than 60 Years of Age”. North American Journal of Medicine and Science 12 (1). https://najms.com/index.php/najms/article/view/527.