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 SE, Taylor E, Jones C, Haelsig L, Grazioli VS, Mackelprang JL, Holttum J, Koker M, Hatsukami A, Baker M, Clifasefi SL.Collins SE, et al. Among authors: grazioli vs.Subst Use Misuse. 2018 Jan 2;53(1):16-25. doi: 10.1080/10826084.2017.1322406. Epub 2017 Jul 25.Subst Use Misuse. 2018.PMID: 28742410Free PMC article.
Collins SE, Kirouac M, Taylor E, Spelman PJ, Grazioli V, Hoffman G, Haelsig L, Holttum J, Kanagawa A, Nehru M, Hicks J.Collins SE, et al.Psychol Addict Behav. 2014 Sep;28(3):727-33. doi: 10.1037/a0036354. Epub 2014 Aug 18.Psychol Addict Behav. 2014.PMID: 25134033