Patient-controlled epidural analgesia versus continuous infusion for labour analgesia: A meta-analysis
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Background infusion is not beneficial during labor patient-controlled analgesia with 0.1% ropivacaine plus 0.5 microg/ml sufentanil
Boselli E, Debon R, Cimino Y, et al. Background infusion is not beneficial during labor patient-controlled analgesia with 0.1% ropivacaine plus 0.5 microg/ml sufentanil. Anesthesiology 2004; 100:968-72.
The role of continuous background infusions in patient-controlled epidural analgesia for labor and delivery
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Comparison of continuous background infusion plus demand dose and demand-only paturient-controlled epidural analgesia (PCEA) using ropivacaine combined with sufentanil for labor and delivery
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Patient-controlled epidural analgesia following combined spinal-epidural analgesia in labour: The effects of adding a continuous epidural infusion
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Minimum local analgesic concentration of extradural bupivacaine increases with progression of labour
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Effects of diluent volume of a single dose of epidural bupivacaine in patients during the first stage of labour
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