Smith G M, Romero M I
Department of Anesthesiology and Pain Management, University of Texas Southwestern Medical Center, Dallas 75235, USA.
J Neurosci Res. 1999 Jan 15;55(2):147-57. doi: 10.1002/(SICI)1097-4547(19990115)55:2<147::AID-JNR2>3.0.CO;2-8.