Authors: W M M Schüpbach; N Chastan; M L Welter; J L Houeto; V Mesnage; A M Bonnet; V Czernecki; D Maltête; A Hartmann; L Mallet; B Pidoux; D Dormont; S Navarro; P Cornu; A Mallet; Y Agid Journal: J Neurol Neurosurg Psychiatry Date: 2005-12 Impact factor: 10.154