We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleImmediate versus delayed quitting and rates of relapse among smokers treated successfully with varenicline, bupropion SR or placebo.AuthorsGonzales D; Jorenby DE; Brandon TH; Arteaga C; Lee TCPublicationAddiction, 2010, Vol 105, Issue 11, p2002ISSN0965-2140Publication typearticleDOI10.1111/j.1360-0443.2010.03058.x