Department of Neurology, Mayo Clinic, Rochester, MN, USA
Address correspondence to: Eric J. Sorenson, MD, Department of Neurology, Mayo Clinic, 200 1st st. SW, Rochester, MN 55905, USA. Tel: 507-538-1037; Fax: 507-266-5752; E-mail: [email protected].
Journal of the Peripheral Nervous System 12(1):p 57, March 2007.