1. A novel technique for pudendal nerveblock;Abdi;Pain Physician,2004
2. Perineal neuralgia;Amarenco;Presse Med,1991
3. Pudendal neuralgia, a severe pain syndrome;Benson;Am J Obstet Gynecol,2005
4. Les algies ano-rectales essentielles;Boisson;Arch Fr Mal Appar Dig,1966
5. Computed tomography-guided pudendal nerve block. A new diagnostic approach to long-term anoperineal pain: a report of two cases;Calvillo;Reg Anesth Pain Med,2000