Efficacy and Safety of Oral Tadalafil in the Treatment of Men in Canada with Erectile Dysfunction: A Randomized, Double‐Blind, Parallel, Placebo‐Controlled Clinical Trial

Tadalafil was an effective, well‐tolerated therapy for ED of broad‐spectrum etiology and severity. Carrier S, Brock GB, Pommerville PJ, Shin J, Anglin G, Whitaker S, and Beasley CM Jr. Efficacy and safety of oral tadalafil in the treatment of men in Canada with erectile dysfunction: A randomized, double‐blind, parallel, placebo‐controlled clinical trial. J Sex Med 2005;2:685-698.