Developments in spinal and epidural anesthesia and nerve blocks for total joint arthroplasty: what is new and exciting in pain management.
Viscusi ER, Parvizi J, Tarity TD. Developments in spinal and epidural anesthesia and nerve blocks for total joint arthroplasty: what is new and exciting in pain management. Instr Course Lect. 2007; 56:139-45.