Ren Ke, Dubner Ronald
Department of Oral and Craniofacial Biological Sciences, Program in Neuroscience, University of Maryland Dental School, 666 West Baltimore Street, Room 5A12, Baltimore, MD 21201, USA.
Pain. 2002 Nov;100(1-2):1-6. doi: 10.1016/s0304-3959(02)00368-8.