5Lamonerie L, Marret E, Deleuze A, et al. Prevalence ofpostoperative bladder distension and urinary retentiondetected by ultrasoundmeasurement. Br J Anaesth, 2004, 92(4):544-546.
6Morino M, Parini U, Allaix ME, et al. Male sexual and urinary- function after laparoscopic total mesorectal excision. Surg Endosc, 2009, 23(6): 1233-1240.