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.
Ross MW, Timpson SC, Williams ML, Bowen AM.Ross MW, et al. Among authors: williams ml.AIDS Behav. 2003 Mar;7(1):55-60. doi: 10.1023/a:1022561423599.AIDS Behav. 2003.PMID: 14534390
Crisp BR, Williams M, Timpson S, Ross MW.Crisp BR, et al.AIDS Behav. 2004 Jun;8(2):199-206. doi: 10.1023/B:AIBE.0000030250.33931.af.AIDS Behav. 2004.PMID: 15187481
Peters RJ Jr, Williams M, Ross MW, Atkinson J, McCurdy SA.Peters RJ Jr, et al.J Drug Educ. 2008;38(3):285-95. doi: 10.2190/DE.38.3.f.J Drug Educ. 2008.PMID: 19157045Free PMC article.
Timpson S, Ratliff E, Ross M, Williams M, Atkinson J, Bowen A, McCurdy S.Timpson S, et al.Subst Use Misuse. 2009;44(12):1695-710. doi: 10.3109/10826080902962094.Subst Use Misuse. 2009.PMID: 19895301Free PMC article.
Williams M, Bowen A, Atkinson JS, Nilsson-Schönnesson L, Diamond PM, Ross MW, Pallonen UE.Williams M, et al.AIDS Care. 2012;24(2):220-31. doi: 10.1080/09540121.2011.597707. Epub 2011 Jul 25.AIDS Care. 2012.PMID: 21780981Clinical Trial.
Williams ML, Timpson S, Klovdal A, Bowen AM, Ross MW, Keel KB.Williams ML, et al.AIDS. 2003 Jun 13;17(9):1402-4. doi: 10.1097/00002030-200306130-00020.AIDS. 2003.PMID: 12799567No abstract available.
Timpson SC, Williams ML, Bowen AM, Keel KB.Timpson SC, et al. Among authors: williams ml.Subst Abus. 2003 Dec;24(4):211-20. doi: 10.1023/a:1026043529583.Subst Abus. 2003.PMID: 14574087