Volume 10, Number 3Meeting ReviewsAdvances in Sexual MedicineMeeting ReviewJacob RajferJohn P MulhallHighlights from the 2007 Winter Meeting of the Sexual Medicine Society of North America, December 6-9, 2007, Chicago, IL [Rev Urol. 2008;10(3):232-235]Radical prostatectomyErectile dysfunctionPhosphodiesterase type 5 inhibitorsStem cellsSpinal cord injuryPenile implant surgery