GALA: an international multicentre randomised trial comparing general anaesthesia versus local anaesthesia for carotid surgery.
Gough MJ, Bodenham A, Horrocks M, Colam B, Lewis SC, Rothwell PM, Banning AP, Torgerson D, Gough M, Dellagrammaticas D, et al. Trials. 2008 May 21; 9:28. Epub 2008 May 21.