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.
Westling BE, Ost LG.Westling BE, et al. Among authors: ost lg.Behav Res Ther. 1995 Jun;33(5):585-8. doi: 10.1016/0005-7967(94)00078-x.Behav Res Ther. 1995.PMID: 7598682
Ost LG, Westling BE, Hellström K.Ost LG, et al.Behav Res Ther. 1993 May;31(4):383-94. doi: 10.1016/0005-7967(93)90095-c.Behav Res Ther. 1993.PMID: 8099789Clinical Trial.