1. The hard prostate;Grabstald;Tex State J Med.,1957
2. Carcinoma of the prostate: Results of total prostatectomy;Colby;J Urol.,1953
3. Sepsis and superbugs: Should we favour the transperineal over the transrectal approach for prostate biopsy?;Grummet;BJU Int.,2014
4. Practice of Urology;Young,1926
5. Carcinoma of the prostate;Barringer;Surg Gynecol Obstet.,1922