From the Department of Neuroscience (F.Z., M.M.C., O.B., M.A., S.L.W., L.M., L.P.W., N.K., J.D.B., L.H.Y., Samuel G.Y., C.S.Y., G.D.B., D.W.D., Steven G.Y., N.E.-T.), Biostatistics Unit (J.E.C.), and Department of Neurology (N.G.-R., N.E.-T.), Mayo Clinic
Neurology | February 8, 2010 | Volume: 74 | Issue: 6 | Pages: 480-486