See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/8513719 Substitutes for tobacco smoking: A behavioral economic analysis of nicotine gum, denicotinized cigarettes, and... Article in Drug and Alcohol Dependence · July 2004 DOI: 10.1016/j.drugalcdep.2003.12.012 · Source: PubMed CITATIONS 46 READS 200 3 authors: Matthew W Johnson Johns Hopkins Medicine 103 PUBLICATIONS 3,219 CITATIONS SEE PROFILE Warren K Bickel Virginia Polytechnic Institute and State University 427 PUBLICATIONS 18,630 CITATIONS SEE PROFILE Ari P Kirshenbaum Saint Michael's College 9 PUBLICATIONS 133 CITATIONS SEE PROFILE All content following this page was uploaded by Matthew W Johnson on 02 January 2017. The user has requested enhancement of the downloaded file. All in-text references underlined in blue are added to the original document and are linked to publications on ResearchGate, letting you access and read them immediately.