title: Reply to: Is there a role of radial rigidity in the evaluation of erectile dysfunction? By Ku JH, Song YS, Kim ME, Lee NK and Park YH.
authors.forename: D
authors.initials: D
authors.lastname: Udelson
authors.forename: I
authors.initials: I
authors.lastname: Goldstein
mesh_terms: D007172:Erectile Dysfunction / Q000175:diagnosis*; D006801:Humans; D008297:Male; D010410:Penile Erection; D010413:Penis