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.
Tøllefsen IM, Helweg-Larsen K, Thiblin I, Hem E, Kastrup MC, Nyberg U, Rogde S, Zahl PH, Østevold G, Ekeberg Ø.Tøllefsen IM, et al. Among authors: ekeberg o.BMJ Open. 2015 Nov 25;5(11):e009120. doi: 10.1136/bmjopen-2015-009120.BMJ Open. 2015.PMID: 26608638Free PMC article.
Tøllefsen IM, Hem E, Ekeberg Ø.Tøllefsen IM, et al. Among authors: ekeberg o.BMC Psychiatry. 2012 Feb 14;12:9. doi: 10.1186/1471-244X-12-9.BMC Psychiatry. 2012.PMID: 22333684Free PMC article.Review.
Tøllefsen IM, Thiblin I, Helweg-Larsen K, Hem E, Kastrup M, Nyberg U, Rogde S, Zahl PH, Østevold G, Ekeberg Ø.Tøllefsen IM, et al. Among authors: ekeberg o.BMC Public Health. 2016 May 27;16:449. doi: 10.1186/s12889-016-3135-5.BMC Public Health. 2016.PMID: 27229154Free PMC article.
Aasland OG, Hem E, Haldorsen T, Ekeberg Ø.Aasland OG, et al. Among authors: ekeberg o.BMC Public Health. 2011 Mar 22;11:173. doi: 10.1186/1471-2458-11-173.BMC Public Health. 2011.PMID: 21426552Free PMC article.
Hem E, Loge JH, Haldorsen T, Ekeberg Ø.Hem E, et al. Among authors: ekeberg o.J Clin Oncol. 2004 Oct 15;22(20):4209-16. doi: 10.1200/JCO.2004.02.052.J Clin Oncol. 2004.PMID: 15483032
Zahl PH, De Leo D, Ekeberg Ø, Hjelmeland H, Dieserud G.Zahl PH, et al. Among authors: ekeberg o.BMC Psychiatry. 2010 Aug 6;10:62. doi: 10.1186/1471-244X-10-62.BMC Psychiatry. 2010.PMID: 20691035Free PMC article.
Sterud T, Hem E, Ekeberg O, Lau B.Sterud T, et al. Among authors: ekeberg o.BMC Public Health. 2008 Jan 4;8:3. doi: 10.1186/1471-2458-8-3.BMC Public Health. 2008.PMID: 18177497Free PMC article.