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.
Collins D, Pan Z, Johnson K, Courser M, Shamblen S.Collins D, et al. Among authors: shamblen s.J Drug Educ. 2008;38(3):193-210. doi: 10.2190/DE.38.3.a.J Drug Educ. 2008.PMID: 19157040
Johnson KW, Young L, Shamblen S, Suresh G, Browne T, Chookhare KW.Johnson KW, et al. Among authors: shamblen s.Subst Use Misuse. 2012 Jun-Jul;47(8-9):889-909. doi: 10.3109/10826084.2012.663279.Subst Use Misuse. 2012.PMID: 22676561
Johnson KW, Young L, Shamblen S.Johnson KW, et al. Among authors: shamblen s.Subst Use Misuse. 2013 Dec;48(14):1600-1. doi: 10.3109/10826084.2013.793717. Epub 2013 Jul 3.Subst Use Misuse. 2013.PMID: 23822736No abstract available.