We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleShape of the relapse curve and long-term abstinence among untreated smokers.AuthorsHughes JR; Keely J; Naud SPublicationAddiction, 2004, Vol 99, Issue 1, p29ISSN0965-2140Publication typearticleDOI10.1111/j.1360-0443.2004.00540.x