Regulatory toxicology and pharmacology : RTP
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Regul. Toxicol. Pharmacol. · Apr 2002
An analysis of the mainstream smoke chemistry of samples of the U.S. cigarette market acquired between 1995 and 2000.
Surveys of the smoke composition of commercially marketed cigarettes were conducted in 1995, 1998, and 2000. For each of these surveys, the U. S. cigarette market was stratified into broad market sections based on "tar" category and menthol inclusion. ⋯ Collectively, the results of these surveys provide evidence that constituent yields are, in general, proportional to "tar" yield and that the relationships between constituent yields and "tar" have remained constant during this time span. Moreover, these data demonstrate that constituent yields of commercially marketed cigarettes available in the U. S. between 1995 and 2000 have been effectively constant.