Canaries in the Mine Symposium 2003 and 2005, FAMRI Annual Scientific Symposium November 30 through December 2, 2004, San Francisco Airport Museums, San Francisco, CA Up in Smoke Exhibition 2003 World Conference on Tobacco or Health, Helsinki, Finland September 15, 2004 through March 15, 2005, San Francisco Airport Museums, San Francisco, CA Reproduced in print, Tobacco Control, March 2005, Vol
The memoranda stated that the key differences between the modified products and their respective predecessors were the absence of menthol, the presence of fire standard compliant (RIP) cigarette paper and changes to design features to maintain the consistency of smoke delivery
Similar tests two years later found a failure rate of at least 70 percent, and possibly higher than 80 percent
The symbolic meanings inherent within slim pack designs therefore appear to help reduce negative connotations of smoking