We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleVitamin A programme in Assam probably caused hysteriaAuthorsWest, K. PPublicationBMJ, 2002, Vol 324, Issue 7340, p791aISSN0959-8138Publication typearticleDOI10.1136/bmj.324.7340.791/a