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.
Smith N, Martins SS, Kim J, Rivera-Aguirre A, Fink DS, Castillo-Carniglia A, Henry SG, Mooney SJ, Marshall BDL, Davis C, Cerdá M.Smith N, et al. Among authors: martins ss.Addiction. 2019 Feb;114(2):248-258. doi: 10.1111/add.14440. Epub 2018 Oct 22.Addiction. 2019.PMID: 30207015Free PMC article.
Wall MM, Mauro C, Hasin DS, Keyes KM, Cerda M, Martins SS, Feng T.Wall MM, et al. Among authors: martins ss.Int J Drug Policy. 2016 Mar;29:9-13. doi: 10.1016/j.drugpo.2016.01.015. Epub 2016 Feb 1.Int J Drug Policy. 2016.PMID: 26895950Free PMC article.