title: Human avoidance responding with added point loss during acute tobacco abstinence.
authors.affiliation: Department of Psychiatry & Behavioral Sciences, University of Texas Health Science Center, Houston 77030.
authors.forename: D R
authors.initials: DR
authors.lastname: Cherek
authors.forename: R H
authors.initials: RH
authors.lastname: Bennett
authors.forename: R
authors.initials: R
authors.lastname: Spiga
mesh_terms: D001362:Avoidance Learning / Q000187:drug effects*; D002638:Chewing Gum; D006801:Humans; D009538:Nicotine / Q000494:pharmacology; D012907:Smoking / Q000523:psychology*; D013375:Substance Withdrawal Syndrome / Q000523:psychology
chemical_list: D002638:Chewing Gum; D009538:Nicotine