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.
Zhang C, Brook JS, Leukefeld CG, De La Rosa M, Brook DW.Zhang C, et al. Among authors: leukefeld cg.Subst Use Misuse. 2017 Oct 15;52(12):1527-1537. doi: 10.1080/10826084.2017.1281310. Epub 2017 Apr 14.Subst Use Misuse. 2017.PMID: 28409658Free PMC article.
Ramlow BE, White AL, Watson DD, Leukefeld CG.Ramlow BE, et al. Among authors: leukefeld cg.Subst Use Misuse. 1997 Aug;32(10):1395-404. doi: 10.3109/10826089709039385.Subst Use Misuse. 1997.PMID: 9286007
Logan TK, Schenck JE, Leukefeld CG, Meyers J, Allen S.Logan TK, et al. Among authors: leukefeld cg.Subst Use Misuse. 1999 Mar-Apr;34(4-5):545-65. doi: 10.3109/10826089909037230.Subst Use Misuse. 1999.PMID: 10210092
Walker R, Staton M, Leukefeld CG.Walker R, et al. Among authors: leukefeld cg.Subst Use Misuse. 2001 May-Jun;36(6-7):757-70. doi: 10.1081/ja-100104089.Subst Use Misuse. 2001.PMID: 11697609
Joosen M, Garrity TF, Staton-Tindall M, Hiller ML, Leukefeld CG, Webster JM.Joosen M, et al. Among authors: leukefeld cg.Subst Use Misuse. 2005;40(8):1113-25. doi: 10.1081/JA-200042256.Subst Use Misuse. 2005.PMID: 16040372