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Maestroni U, Astesana L, Ferretti S, Ciuffreda M, Troglio R, Simonazzi M, Cortellini P. Postoperative analgesia by epidural infusion of ropivacaine and fentanyl versus intravenous administration of morphine in patients undergoing radical retropubic prostatectomy: results of a prospective study. Arch Ital Urol Androl. 2007 Mar;79(1):7–11. PMID: 17484396. |