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.
Mitcheson L, McCambridge J, Byrne A, Hunt N, Winstock A.Mitcheson L, et al.Int J Drug Policy. 2008 Aug;19(4):304-10. doi: 10.1016/j.drugpo.2007.02.002. Epub 2007 Jun 1.Int J Drug Policy. 2008.PMID: 18638703
Winstock A, Mitcheson L, Marsden J.Winstock A, et al. Among authors: mitcheson l.Lancet. 2010 Nov 6;376(9752):1537. doi: 10.1016/S0140-6736(10)62021-1.Lancet. 2010.PMID: 21056754No abstract available.