title: Re: Effect of Levitra on Sustenance of Erection (EROS): An Open-Label, Prospective, Multicenter, Single-Arm Study to Investigate Erection Duration Measured by Stopwatch with Flexible Dose Vardenafil Administered for 8 Weeks in Subjects with Erectile Dysfunction.
authors.forename: Allen D
authors.initials: AD
authors.lastname: Seftel
mesh_terms: D004311:Double-Blind Method; D007172:Erectile Dysfunction; D006801:Humans; D007093:Imidazoles; D008297:Male; D010410:Penile Erection; D011446:Prospective Studies; D013450:Sulfones; D016896:Treatment Outcome; D014227:Triazines; D000069058:Vardenafil Dihydrochloride
chemical_list: D007093:Imidazoles; D013450:Sulfones; D014227:Triazines; D000069058:Vardenafil Dihydrochloride