We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleUnintended effects of orphan product designation for rare neurological diseases.AuthorsMurphy SM; Puwanant A; Griggs RCPublicationAnnals of neurology, 2012, Vol 72, Issue 4, p481ISSN1531-8249Publication typearticleDOI10.1002/ana.23672