Yücel C.; Budak, S.; Kısa, E.; Celik, O.; Kozacıoglu, Z. The Sufficiency of 6 Core Sextant Prostate Biopsy in Patients With Prostate Specific Antigen (PSA) Values over 20 ng/ML. Arch Ital Urol Androl 2018, 90, 104-106.