[Newer plexus blockades with CO2-bupivacaine].
D002045:Bupivacaine / Q000008:administration & dosage; D002245:Carbon Dioxide / Q000008:administration & dosage; D006801:Humans; D007273:Injections, Intramuscular; D008160:Lumbosacral Plexus; D009407:Nerve Block / Q000009:adverse effects
D002245:Carbon Dioxide; D002045:Bupivacaine
Neuere Plexusblockaden mit CO2-Bupivacain.