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Vallersnes OM, Bjornaas MA, Lund C, Jacobsen D, Ekeberg Ø, Brekke M.Vallersnes OM, et al. Among authors: jacobsen d.BMC Res Notes. 2016 Aug 9;9:398. doi: 10.1186/s13104-016-2200-6.BMC Res Notes. 2016.PMID: 27506676Free PMC article.
Lund C, Teige B, Drottning P, Stiksrud B, Rui TO, Lyngra M, Ekeberg O, Jacobsen D, Hovda KE.Lund C, et al. Among authors: jacobsen d.BMC Public Health. 2012 Oct 9;12:858. doi: 10.1186/1471-2458-12-858.BMC Public Health. 2012.PMID: 23046743Free PMC article.
Vallersnes OM, Jacobsen D, Ekeberg Ø, Brekke M.Vallersnes OM, et al. Among authors: jacobsen d.Scand J Prim Health Care. 2016 Sep;34(3):309-316. doi: 10.1080/02813432.2016.1207152. Epub 2016 Jul 12.Scand J Prim Health Care. 2016.PMID: 27404136Free PMC article.