2. Carli PA, Mazoit X, Zetlaoui J, et al: Intrapleural administration of lidocaine for treatment of post traumatic thoracic pain. Anesthesiology 67:A241, 1987
3. Dittmann M, Steenblock U, Kranzlin M, et al: Epidural analgesia or mechanical ventilation for multiple rib fractures: Inten Care Med 8:89-92, 1982
4. Dittmann M, Keller R, Wolff G: A rationale for epidural analgesia in the treatment of multiple rib fractures. Inten Care Med 4:193-197, 1978
5. Dittmann M, Ferstl A, Wolff G: Epidural analgesia for the treatment of multiple rib fractures. Eur J Inten Care Med 1:71-75, 1975
6. Johnson JA, Cogbill TH, Winga ER: Determinants of outcome after pulmonary contusion. J Trauma 26:695-697, 1986
*7. Lehmann KA: Tramadol for the management of acute pain. Drugs. 47 Suppl 1:19-32, 1994 (Review)
8. Mackersie RC, Shackford SR, Hoyt DB, et al: Continuous epidural fentanyl analgesia: ventilatory function improvement with routine use in treatment of blunt chest injury. J Trauma 27:1207-1212, 1987
9. Pedersen VM, Schulze S, Hoier-Madsen K, et al: Air-flow meter assessment of the effect of intercostal nerve blockade on respiratory function in rib fractures. Acta Chir Scand 149:119-120, 1983
10. Rankin APN, Comber REH: Management of 50 cases of chest injury with a regimen of epidural bupivacaine and morphine. Anaesth Intens Care 12:311-314, 1984
11. Rawal N, Tandon B: Epidural and intrathecal morphine in intensive care units. Inten Care Med 11:129-133, 1985.
12. Sabanathan S, Mearns AJ, Bickford Smith PJ et al: Efficacy of continuous extrapleural intercostal nerve block on post-thoracotomy pain and pulmonary mechanics. Br J Surg 77:221-225, 1990
13. Sommerich CM, McGlothlin JD, Marras WS: Occupational risk factors associated with soft tissue disorders of the shoulder: a review of recent investigations in the literature. Ergonomics 36:697-717, 1993 (Review)
14. Trahan M: Continuous epidural anaesthesia in multiple fractures of the ribs. Can Anaes Soc J 8:512-515, 1961
15. Ullman DA, Wimpy RE, Fortune JB, et al: The treatment of patients with multiple rib fractures using continuous thoracic epidural narcotic infusion. Reg Anes 14:43-47, 1989
16. Whipple JK, Lewis KS, Quebbeman EJ, Esser MJ, Gottlieb MS, McKindley DS, Hess M, Boucher BA, Jancik JT, Wesley LC, et al.: Current patterns of prescribing and administering morphine in trauma patients. Pharmacotherapy 15:210-5, 1995
17. Wisner DH: A stepwise logistic regression analysis of factors affecting morbidity and mortality after thoracic trauma: effect of epidural analgesia. J Trauma 30:799-804, 1990.
18. Worthley LIG: Thoracic epidural in the management of chest trauma: a study of 161 cases. Intens Care Med 11:312-315, 1985
19. Young VL, Sea MK, Feely CA, Arfken C, Edwards DF, Baum CM, Logan S: Detecting cumulative trauma disorders in workers performing repetitive tasks. Am J Ink Med 27:419-31, 1995