(Q61917873)
Statements
A Randomized, Double-blind, Double-dummy, Multicenter Parallel Group Study to Compare the Tolerability and Efficacy of Once Daily Vardenafil Versus Vardenafil PRN Versus Placebo in Men Immediately After Nerve-sparing Prostatectomy for Improving Erectile Function (English)
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December 2004
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September 2007
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628
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18 year
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64 year
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