We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleModification of Multiple Sclerosis Phenotypes by African Ancestry at HLA.AuthorsCree BA; Reich DE; Khan O; De Jager PL; Nakashima I; Takahashi T; Bar-Or A; Tong C; Hauser SL; Oksenberg JRPublicationArchives of neurology, 2009, Vol 66, Issue 2, p226ISSN1538-3687Publication typearticleDOI10.1001/archneurol.2008.541