An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Hall MG, Sheeran P, Noar SM, Boynton MH, Ribisl KM, Parada H Jr, Johnson TO, Brewer NT.Hall MG, et al. Among authors: johnson to.Tob Control. 2018 Oct;27(e2):e136-e142. doi: 10.1136/tobaccocontrol-2017-053972. Epub 2017 Dec 16.Tob Control. 2018.PMID: 29248897Free PMC article.
Feld AL, Johnson TO, Byerly KW, Ribisl KM.Feld AL, et al. Among authors: johnson to.Prev Chronic Dis. 2016 Feb 18;13:E25. doi: 10.5888/pcd13.150504.Prev Chronic Dis. 2016.PMID: 26890408Free PMC article.
Schleicher NC, Johnson TO, D'Angelo H, Luke DA, Ribisl KM, Henriksen L.Schleicher NC, et al. Among authors: johnson to.Tob Regul Sci. 2018 May;4(3):3-9. doi: 10.18001/TRS.4.3.1.Tob Regul Sci. 2018.PMID: 30746427Free PMC article.
Henriksen L, Johnson TO, Mahoney M, Schleicher NC, Ali A, Prochaska JJ.Henriksen L, et al. Among authors: johnson to.Tob Control. 2023 Mar 16:tc-2022-057888. doi: 10.1136/tc-2022-057888. Online ahead of print.Tob Control. 2023.PMID: 36927515
Henriksen L, Andersen-Rodgers E, Zhang X, Roeseler A, Sun DL, Johnson TO, Schleicher NC.Henriksen L, et al. Among authors: johnson to.Nicotine Tob Res. 2017 Nov 1;19(11):1330-1337. doi: 10.1093/ntr/ntx089.Nicotine Tob Res. 2017.PMID: 28444233Free PMC article.
Epperson AE, Johnson TO, Schleicher NC, Henriksen L.Epperson AE, et al. Among authors: johnson to.Nicotine Tob Res. 2019 Nov 19;21(12):1715-1720. doi: 10.1093/ntr/ntz018.Nicotine Tob Res. 2019.PMID: 30759248Free PMC article.
Henriksen L, Schleicher NC, Johnson TO, Andersen-Rodgers E, Zhang X, Williams R.Henriksen L, et al. Among authors: johnson to.Tob Regul Sci. 2019 Nov;5(6):532-541. doi: 10.18001/trs.5.6.5.Tob Regul Sci. 2019.PMID: 32671140Free PMC article.