title: Editorial comment.
authors.affiliation: Department of Urology, Muljibhai Patel Urological Hospital, Nadiad, Gujarat, India.
authors.forename: Arvind P
authors.initials: AP
authors.lastname: Ganpule
authors.affiliation: Department of Urology, Muljibhai Patel Urological Hospital, Nadiad, Gujarat, India.
authors.forename: Mahesh
authors.initials: M
authors.lastname: Desai
mesh_terms: D002243:Carbolines / Q000008:administration & dosage*; D006801:Humans; D059411:Lower Urinary Tract Symptoms / Q000188:drug therapy*; D008297:Male; D058986:Phosphodiesterase 5 Inhibitors / Q000008:administration & dosage*; D011467:Prostate / Q000098:blood supply*; D012039:Regional Blood Flow / Q000187:drug effects*; D000068581:Tadalafil
chemical_list: D002243:Carbolines; D058986:Phosphodiesterase 5 Inhibitors; D000068581:Tadalafil