We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleWhat do we get for our money? Cost-effectiveness of adding contingency management.AuthorsSindelar J; Elbel B; Petry NMPublicationAddiction, 2007, Vol 102, Issue 2, p309ISSN0965-2140Publication typearticleDOI10.1111/j.1360-0443.2006.01689.x