From the Department of Neurology (J.T.K.), Division of Neuromuscular Disease, The Ohio State University, Columbus; and Department of Neurology (E.L.D., A.M.E.-S., D.S., B.M.K.), Mayo Clinic, Rochester, MN
Neurology | June 8, 2009 | Volume: 72 | Issue: 23 | Pages: 2036-2043