About HEAFIELD M T E
About Univ. Dep. Clinical Neurology, Birmingham, GBR
About GAMMAGE M D
About Univ. Hospital Birmingham, Trust, Birmingham, GBR
About NIGHTINGALE S
About Univ. Dep. Clinical Neurology, Birmingham, GBR
About WILLIAMS A C
About Univ. Dep. Clinical Neurology, Birmingham, GBR
About Lancet