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.
Nygaard E, Wentzel-Larsen T, Hussain A, Heir T.Nygaard E, et al. Among authors: hussain a.BMC Psychiatry. 2011 Dec 15;11:195. doi: 10.1186/1471-244X-11-195.BMC Psychiatry. 2011.PMID: 22171549Free PMC article.
Hussain A, Nygaard E, Siqveland J, Heir T.Hussain A, et al.BMC Psychiatry. 2016 May 31;16:173. doi: 10.1186/s12888-016-0868-8.BMC Psychiatry. 2016.PMID: 27245669Free PMC article.
Siqveland J, Nygaard E, Hussain A, Tedeschi RG, Heir T.Siqveland J, et al. Among authors: hussain a.Health Qual Life Outcomes. 2015 Feb 7;13:18. doi: 10.1186/s12955-014-0202-4.Health Qual Life Outcomes. 2015.PMID: 25889940Free PMC article.