Use and Harm Exposure in New Low Nicotine Cigarettes

This study has been completed.
Sponsor:
Collaborator:
Information provided by (Responsible Party):
University of Pennsylvania
ClinicalTrials.gov Identifier:
NCT01202942
First received: September 14, 2010
Last updated: December 17, 2013
Last verified: November 2012
No Study Results Posted on ClinicalTrials.gov for this Study
  Study Status: This study has been completed.
  Study Completion Date: June 2013
  Primary Completion Date: May 2013 (Final data collection date for primary outcome measure)