title: [Treatment of erectile dysfunction with PDE-5 inhibitors. Difficult for the physician to choose between the preparations--the patient should be given the opportunity to try out all three].
authors: Kirurgkliniken, Länssjukhuset Ryhov, Jönköping.
authors: Peter
authors: P
authors: Ströberg
authors: Hans
authors: H
authors: Hedelin
authors: Christina
authors: C
authors: Ljunggren