1: Kozarovich LH

Campbell FA, Yentis S, Fear DW: Analgesic efficacy and safety of a caudal bupivacaine-fentanyl mixture in children. Can J Anaesth 1992, 39:661-664 Cooper DW, Ryall DM, McHardy FE, Lindsay SL, Eldabe SS: Patient-controlled extradural analgesia with bupivacaine, fentanyl, or a mixture of both, after Caesarean section. ................
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