Douglas SGoodin, AnthonyTraboulsee, VolkerKnappertz, Anthony TReder, DavidLi, DawnLangdon, ChristianWolf, KarolaBeckmann, AndreasKonieczny, George CEbers, for the 16-Year Long Term Follow-up Study Investigators
Journal of Neurology, Neurosurgery & Psychiatry Mar 2012, 83 (3) 282-287; DOI: 10.1136/jnnp-2011-301178