PERK, H., T. Ahmet SEREL, A. KOSAR, G. SEVIN, and A. SAYIN. “Our Results Of Transurethral Prostatectomy In 81 Patients With Benign Prostate Hyperplasia”. Annals of Medical Research, vol. 7, no. 3, May 2021, pp. 0216-8, http://www.annalsmedres.org/index.php/aomr/article/view/2804.