Brunocilla, E., Schiavina, R., Borghesi, M., Pultrone, C., Cevenini, M., Vagnoni, V. and Martorana, G. 2014. Preservation of the smooth muscular internal (vesical) sphincter and of the proximal urethra during retropubic radical prostatectomy: A technical modification to improve the early recovery of continence. Archivio Italiano di Urologia e Andrologia. 86, 2 (Jun. 2014), 132–134. DOI:https://doi.org/10.4081/aiua.2014.2.132.