title: Defining potency: a comparison of the International Index of Erectile Function short version and the Expanded Prostate Cancer Index Composite.
authors: Adam W
authors: AW
authors: Levinson
authors: Nicholas T
authors: NT
authors: Ward
authors: Christian P
authors: CP
authors: Pavlovich
mesh_terms: D006801:Humans; D008297:Male; D010410:Penile Erection; D011471:Prostatic Neoplasms / Q000628:therapy; D012107:Research Design