title: Re: Effect of tadalafil once daily on prostate blood flow and perfusion in men with lower urinary tract symptoms secondary to benign prostatic hyperplasia: a randomized, double-blind, multicenter, placebo-controlled trial.
authors.forename: Steven A
authors.initials: SA
authors.lastname: Kaplan
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*
chemical_list: D002243:Carbolines; D058986:Phosphodiesterase 5 Inhibitors