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.
Brownson RC, Eriksen MP, Davis RM, Warner KE.Brownson RC, et al. Among authors: davis rm.Annu Rev Public Health. 1997;18:163-85. doi: 10.1146/annurev.publhealth.18.1.163.Annu Rev Public Health. 1997.PMID: 9143716Review.
Burns D, Benowitz N, N'Connolly GN, Cummings KM, Davis RM, Henningfield JE, Shopland DR, Warner KE.Burns D, et al. Among authors: davis rm.Tob Control. 1997 Spring;6(1):1-4.Tob Control. 1997.PMID: 9176975Free PMC article.
Davis RM, Wakefield M, Amos A, Gupta PC.Davis RM, et al.Annu Rev Public Health. 2007;28:171-94. doi: 10.1146/annurev.publhealth.28.021406.144033.Annu Rev Public Health. 2007.PMID: 17367285Review.
Milberger SM, Davis RM, Holm AL.Milberger SM, et al. Among authors: davis rm.Tob Control. 2009 Apr;18(2):156-8. doi: 10.1136/tc.2008.028282. Epub 2009 Feb 10.Tob Control. 2009.PMID: 19208667
Henningfield JE, Benowitz NL, Connolly GN, Davis RM, Gray N, Myers ML, Zeller M.Henningfield JE, et al. Among authors: davis rm.Tob Control. 2004 Jun;13(2):132-5. doi: 10.1136/tc.2003.006890.Tob Control. 2004.PMID: 15175528Free PMC article.Review.