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.
Kranzler HR, Kadden RM, Babor TF, Rounsaville BJ.Kranzler HR, et al. Among authors: rounsaville bj.J Nerv Ment Dis. 1994 May;182(5):277-83. doi: 10.1097/00005053-199405000-00005.J Nerv Ment Dis. 1994.PMID: 10678309