We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleResearch in medical education: three decades of progress.AuthorsNorman, GeoffPublicationBMJ (Clinical research ed.), 2002, Vol 324, Issue 7353, p1560ISSN1756-1833Publication typeJournal ArticleDOI10.1136/bmj.324.7353.1560