title: Sildenafil citrate (Viagra) after radical retropubic prostatectomy: con.
authors.forename: A
authors.initials: A
authors.lastname: Nehra
authors.forename: I
authors.initials: I
authors.lastname: Goldstein
mesh_terms: D000527:Alprostadil / Q000627:therapeutic use; D002318:Cardiovascular Diseases / Q000150:complications; D007172:Erectile Dysfunction / Q000188:drug therapy* / Q000209:etiology; D006801:Humans; D007431:Intraoperative Complications; D008297:Male; D010726:Phosphodiesterase Inhibitors / Q000627:therapeutic use*; D010879:Piperazines / Q000627:therapeutic use*; D011467:Prostate / Q000098:blood supply / Q000293:injuries / Q000294:innervation; D011468:Prostatectomy / Q000009:adverse effects*; D011687:Purines; D012307:Risk Factors; D000068677:Sildenafil Citrate; D013450:Sulfones; D014665:Vasodilator Agents / Q000627:therapeutic use
chemical_list: D010726:Phosphodiesterase Inhibitors; D010879:Piperazines; D011687:Purines; D013450:Sulfones; D014665:Vasodilator Agents; D000068677:Sildenafil Citrate; D000527:Alprostadil