We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleChoosing the method to match the perspective: economic assessment and its implications for health-services efficiency.AuthorsOliver, Adam; Healey, Andrew; Donaldson, CamPublicationLancet (London, England), 2002, Vol 359, Issue 9319, p1771ISSN0140-6736Publication typeJournal ArticleDOI10.1016/S0140-6736(02)08664-6