From the Department of Neurology (Z.W., S.V.), University of Texas Southwestern Medical Center, Dallas, Department of Neurology (P.A.L., P.S.), Mayo Clinic College of Medicine, Rochester, MN, and Department of Neurology (R.F., C.H.G.), Beth Israel Deacones
Neurology | May 29, 2007 | Volume: 68 | Issue: 22 | Pages: 1917-1921