1[1]Vran Ken JH, Zuurmond WW, Lange JJ. Increasing the efficacy of celiac plexus block in patients with severe pancreatic cancer pain . J Pain Symptom Manage, 2001,55:966～77.
2[2]Shulman M, Harris JE, Lubenow TR, et al . Comparison of epidural butamben to celiac plexus neurolytic block for the treatment of the pain of pancreatic cancer. Clin J Pain, 2000, 16:304～9.
3[3]Rykowski JJ, Hilgier M. Efficacy of neurolytic celiac plexus block in varying locations of pancreatic cancer: influence on pain relief. Anestesiology, 2000, 92:347～54.
4[4]Patt RB. Recent advances in the management of oncologic pain. Current Problem in cancer, 1989,3:165～71.
