G Randebrock

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We assessed the efficacy of an epidural infusion of ropivacaine 0.1% and sufentanil 1 microg x ml(-1), comparing it with intravenous patient-controlled analgesia using piritramide in this prospective, randomised, double-blind study of 24 ASA physical status I-III patients undergoing elective total hip replacement. Lumbar epidural block using ropivacaine(More)
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