Asimakopoulos Anastasios D, Iorio Beniamino, Vespasiani Giuseppe, Cervelli Valerio, Spera Enrico
UOC of Urology, Department of Surgery, University of Rome Tor Vergata, Rome, Italy.
BJU Int. 2012 Aug;110(4):602-6. doi: 10.1111/j.1464-410X.2012.10832.x.