We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleConditioned reinforcement in rats established with self-administered nicotine and enhanced by noncontingent nicotine.AuthorsPalmatier MI; Liu X; Matteson GL; Donny EC; Caggiula AR; Sved AFPublicationPsychopharmacology, 2007, Vol 195, Issue 2, p235ISSN0033-3158Publication typearticleDOI10.1007/s00213-007-0897-6