9Perter N S, Patrick C W. Simultaneous preperitoneal hernia repair during radical pelvic surgery. J Urol, 1987, 137: 1180-1183.
10Virdi J, Kapasi F, Chandrasekar P, et al. A prospective randomized study between transurethral vaporization using plasmakinetic energy and transurethral resection of the prostate. J Urol, 2000,163 ( suppl 4) :268-269.