Rev Invest Clin
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Randomized Controlled Trial Multicenter Study Comparative Study Clinical Trial
[Postoperative analgesia using epidural administration of bupivacaine plus lidocaine].
To compare the postoperative analgesia of bupivacaine + lidocaine versus lidocaine in lower abdominal surgery. ⋯ The mixture of bupivacaine + lidocaine proved be an effective alternative for epidural use in lower abdominal surgery.