title: Which examinations are useful in erectile failure?
authors.affiliation: Eira Hospital, Helsinki, Finland.
authors.forename: M L
authors.initials: ML
authors.lastname: Ruutu
authors.forename: J M
authors.initials: JM
authors.lastname: Virtanen
authors.forename: B L
authors.initials: BL
authors.lastname: Lindström
authors.forename: O S
authors.initials: OS
authors.lastname: Alfthan
mesh_terms: D001794:Blood Pressure; D007172:Erectile Dysfunction / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010410:Penile Erection; D010413:Penis / Q000098:blood supply; D012039:Regional Blood Flow