title: Cigarette smokers who have difficulties quitting: the role of negative mood.
authors.affiliation: Department of Psychiatry and Human Behavior, Brown Medical School, USA. Ana_Abrantes@Brown.edu
authors.forename: Ana M
authors.initials: AM
authors.lastname: Abrantes
authors.forename: Kathleen M
authors.initials: KM
authors.lastname: Palm
authors.forename: David R
authors.initials: DR
authors.lastname: Strong
authors.forename: Richard A
authors.initials: RA
authors.lastname: Brown
mesh_terms: D000339:Affect / Q000187:drug effects*; D003865:Major Depressive Disorder / Q000523:psychology; D006801:Humans; D012307:Risk Factors; D055502:Secondary Prevention; D012907:Smoking / Q000188:drug therapy / Q000523:psychology; D016540:Smoking Cessation / Q000523:psychology*; D013375:Substance Withdrawal Syndrome / Q000523:psychology; D014026:Nicotiana / Q000009:adverse effects*