title: Impotence.
authors.forename: A
authors.initials: A
authors.lastname: Morales
mesh_terms: D007172:Erectile Dysfunction / Q000000981:diagnostic imaging / Q000503:physiopathology / Q000628:therapy; D006801:Humans; D018783:Impotence, Vasculogenic / Q000000981:diagnostic imaging / Q000503:physiopathology / Q000628:therapy; D008297:Male; D010410:Penile Erection / Q000502:physiology; D014463:Ultrasonography