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.
Arifkhanova A, McCormick Kraus E, Al-Tayyib A, Taub J, Encinias A, McEwen D, Davidson A, Shlay JC.Arifkhanova A, et al. Among authors: mcewen d.Drug Alcohol Depend. 2021 Jan 1;218:108306. doi: 10.1016/j.drugalcdep.2020.108306. Epub 2020 Sep 21.Drug Alcohol Depend. 2021.PMID: 33160792
Prieto JT, Scott K, McEwen D, Podewils LJ, Al-Tayyib A, Robinson J, Edwards D, Foldy S, Shlay JC, Davidson AJ.Prieto JT, et al. Among authors: mcewen d.J Med Internet Res. 2020 Jan 3;22(1):e15645. doi: 10.2196/15645.J Med Internet Res. 2020.PMID: 31899451Free PMC article.