S. Sarıkaya, M. Resorlu, U. Oguz, M. Yordam, O. F. Bozkurt, and A. Unsal, “Evaluation of the pathologic results of prostate biopsies in terms of age, Gleason score and PSA level: Our experience and review of the literature”, Arch Ital Urol Androl, vol. 86, no. 4, pp. 288–290, Dec. 2014.