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.
Doe-Simkins M, Banta-Green C, Davis CS, Green TC, Walley AY.Doe-Simkins M, et al.Addiction. 2016 Oct;111(10):1879-80. doi: 10.1111/add.13399. Epub 2016 Jul 14.Addiction. 2016.PMID: 27412451No abstract available.
Peavy KM, Banta-Green CJ, Kingston S, Hanrahan M, Merrill JO, Coffin PO.Peavy KM, et al.J Psychoactive Drugs. 2012 Jul-Aug;44(3):259-65. doi: 10.1080/02791072.2012.704591.J Psychoactive Drugs. 2012.PMID: 23061326