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Ineffective analgesia after extradural tramadol hydrochloride in patients undergoing total knee replacement |
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| Authors: | D. Grace MB FFARCSI J. P. H. Fee MD PhD FFARCSI |
| Affiliation: | Research Fellow, The Queen's University of Belfast, Department of Anaesthetics, Whitla Medical Building, 97, Lisburn Road, Belfast BT9 7BL, N. Ireland.;Senior Lecturer in Anaesthetics, The Queen's University of Belfast, Department of Anaesthetics, Whitla Medical Building, 97, Lisburn Road, Belfast BT9 7BL, N. Ireland. |
| Abstract: | |
| Keywords: | Analgesics morphine tramadol Pain postoperative Anaesthetic techniques regional extradural |