1. Levobupivacaine;Foster;Drugs,2000
2. Myocardial uptake of bupivacaine;Mazoit;Anesth Analg,1993
3. Levobupivacaine versus racemic bupivacaine for spinal anesthesia;Glaser;Anesth Analg,2002
4. Extradural S(-)-bupivacaine;Cox;Br J Anaesth,1998
5. The efficacy and safety of epidural infusions of levobupivacaine with and without clonidine for postoperative pain relief in patients undergoing total hip replacement;Milligan;Anesth Analg,2000