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.
McGee R, Williams S, Stanton W.McGee R, et al. Among authors: williams s.Addiction. 1998 Dec;93(12):1869-74. doi: 10.1046/j.1360-0443.1998.9312186912.x.Addiction. 1998.PMID: 9926575
McGee R, Williams S.McGee R, et al. Among authors: williams s.Addict Behav. 2006 Sep;31(9):1711-5. doi: 10.1016/j.addbeh.2005.12.008. Epub 2006 Feb 7.Addict Behav. 2006.PMID: 16457962
McGee R, Williams S, Reeder A.McGee R, et al. Among authors: williams s.Addiction. 2006 Aug;101(8):1193-201. doi: 10.1111/j.1360-0443.2006.01486.x.Addiction. 2006.PMID: 16869849
Feehan M, McGee R, Williams SM, Nada-Raja S.Feehan M, et al. Among authors: williams sm.J Am Acad Child Adolesc Psychiatry. 1995 May;34(5):670-9. doi: 10.1097/00004583-199505000-00019.J Am Acad Child Adolesc Psychiatry. 1995.PMID: 7775362
Feehan M, McGee R, Williams SM.Feehan M, et al. Among authors: williams sm.J Am Acad Child Adolesc Psychiatry. 1993 Nov;32(6):1118-26. doi: 10.1097/00004583-199311000-00003.J Am Acad Child Adolesc Psychiatry. 1993.PMID: 8282655