title: Evaluation of impotence.
authors.affiliation: Department of Radiology, Harvard Medical School, Brigham and Women's Hospital, Boston, Massachusetts 02115.
authors.forename: C B
authors.initials: CB
authors.lastname: Benson
authors.forename: M A
authors.initials: MA
authors.lastname: Vickers
authors.forename: J
authors.initials: J
authors.lastname: Aruny
mesh_terms: D000792:Angiography; D003952:Diagnostic Imaging; D007172:Erectile Dysfunction / Q000175:diagnosis* / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D010413:Penis / Q000098:blood supply; D014463:Ultrasonography