Iantorno R, Nicolai M, Storto M L, Ciccotosto C, Cipollone G, Mastroprimiano G, Tenaglia R L
Department of Urology, Institute of Radiology, G. D'Annunzio University, Chieti, Italy.
J Urol. 1998 May;159(5):1639-40. doi: 10.1097/00005392-199805000-00063.