title: New local anaesthetics--how much is improved safety worth?
authors: J A
authors: JA
authors: Wildsmith
mesh_terms: D000577:Amides / Q000009:adverse effects / Q000191:economics; D000779:Anesthetics, Local / Q000009:adverse effects / Q000191:economics*; D002045:Bupivacaine / Q000009:adverse effects / Q000191:economics; D016527:Drug Costs; D006801:Humans; D000077212:Ropivacaine
chemical_list: D000577:Amides; D000779:Anesthetics, Local; D000077212:Ropivacaine; D002045:Bupivacaine