References Federal Trade Commission. Report to Congress for 1995 pursuant to the Federal Cigarette Labeling and Advertising Act. National Cancer Institute. Federal Trade Commission. Tar, nicotine, and carbon monoxide of the smoke of 1206 varieties of domestic cigarettes.
Few smokers know their own cigarettes have filter vents.
Use of trade names and commercial sources is for identification only and does not imply endorsement by CDC or the U.S. Department of Health and Human Services. Brand is king size unless designated 100. Standard error of the mean. Return to top. This conversion may have resulted in character translation or format errors in the HTML version.