A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is
Tobacco-specific nitrosamines (TSNAs) are a class of carcinogens found in tobacco products, whose levels can vary considerably depending on tobacco blends and manufacturing processes. The current study examined whether recent increases in levels of the TSNA NNK [4-(methylnitrosamino-1-(3-pyridyl)-1-butanone] in Canadian cigarettes translated into differences in exposure among Canadian tobacco users. Methods: Nationally representative data from the Canadian Health Measures Survey (CHMS) weredoi:10.1158/1055-9965.epi-17-0715 pmid:29358222 fatcat:awyogezx7fejfbvl56iqydmnpe