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Natural History of Attempts to Stop Smoking

This study has been completed.
Sponsor:
ClinicalTrials.gov Identifier:
NCT00995644
First Posted: October 15, 2009
Last Update Posted: October 31, 2016
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Collaborator:
National Institute on Drug Abuse (NIDA)
Information provided by (Responsible Party):
John Hughes, University of Vermont