Electrical Stimulation of the Epidural Space Using a Catheter With a Removable Stylet
Roshanak Charghi, Sher Yi Chan, Kenneth J. Kardash, Roderick J. Finlayson, De Q.H. Tran
Regional Anesthesia & Pain Medicine Mar 2007, 32 (2) 152-156; DOI: 10.1016/j.rapm.2006.10.006