Preoperative intravenous tramadol versus
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K.S. Ong; J.M.L. Tan
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Article
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2004
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Elsevier Science
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English
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The objective of this study was to compare the analgesic efficacy of a single-dose of preoperative intravenous tramadol versus ketorolac in preventing pain after third molar surgery. Sixty-four patients undergoing elective third molar surgery were randomly assigned into one of the two groups (32 in