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Chemical characterization of smokeless tobacco products from South Asia: Nicotine, unprotonated nicotine, tobacco-specific N'-Nitrosamines, and flavor compounds.
Stanfill SB, Croucher RE, Gupta PC, Lisko JG, Lawler TS, Kuklenyik P, Dahiya M, Duncan B, Kimbrell JB, Peuchen EH, Watson CH. Stanfill SB, et al. Among authors: lawler ts. Food Chem Toxicol. 2018 Aug;118:626-634. doi: 10.1016/j.fct.2018.05.004. Epub 2018 May 7. Food Chem Toxicol. 2018. PMID: 29746936 No abstract available.
Comprehensive chemical characterization of Rapé tobacco products: Nicotine, un-ionized nicotine, tobacco-specific N'-nitrosamines, polycyclic aromatic hydrocarbons, and flavor constituents.
Stanfill SB, Oliveira da Silva AL, Lisko JG, Lawler TS, Kuklenyik P, Tyx RE, Peuchen EH, Richter P, Watson CH. Stanfill SB, et al. Among authors: lawler ts. Food Chem Toxicol. 2015 Aug;82:50-8. doi: 10.1016/j.fct.2015.04.016. Epub 2015 Apr 28. Food Chem Toxicol. 2015. PMID: 25934468 Free PMC article.
Chemical analysis of snus products from the United States and northern Europe.
Lawler TS, Stanfill SB, Tran HT, Lee GE, Chen PX, Kimbrell JB, Lisko JG, Fernandez C, Caudill SP, deCastro BR, Watson CH. Lawler TS, et al. PLoS One. 2020 Jan 15;15(1):e0227837. doi: 10.1371/journal.pone.0227837. eCollection 2020. PLoS One. 2020. PMID: 31940415 Free PMC article.
Characterization of SPECTRUM Variable Nicotine Research Cigarettes.
Richter P, Steven PR, Bravo R, Lisko JG, Damian M, Gonzalez-Jimenez N, Gray N, Keong LM, Kimbrell JB, Kuklenyik P, Lawler TS, Lee GE, Mendez M, Perez J, Smith S, Tran H, Tyx R, Watson CH. Richter P, et al. Among authors: lawler ts. Tob Regul Sci. 2016;2(2):94-105. doi: 10.18001/TRS.2.2.1. Tob Regul Sci. 2016. PMID: 26779559 Free PMC article.
Surveillance of Nicotine and pH in Cigarette and Cigar Filler.
Lawler TS, Stanfill SB, deCastro BR, Lisko JG, Duncan BW, Richter P, Watson CH. Lawler TS, et al. Tob Regul Sci. 2017 Apr;3(Suppl 1):101-116. doi: 10.18001/TRS.3.2(Suppl1).11. Tob Regul Sci. 2017. PMID: 28989950 Free PMC article.