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Sandven I, Abdelnoor M, Wethe M, Nesheim BI, Vikanes A, Gjønnes H, Melby KK.Sandven I, et al.Eur J Epidemiol. 2008;23(7):491-8. doi: 10.1007/s10654-008-9261-3. Epub 2008 May 21.Eur J Epidemiol. 2008.PMID: 18493859
Vikanes A, Grjibovski AM, Vangen S, Magnus P.Vikanes A, et al.Scand J Public Health. 2008 Mar;36(2):135-42. doi: 10.1177/1403494807085189.Scand J Public Health. 2008.PMID: 18519277
Vikanes A, Grjibovski AM, Vangen S, Magnus P.Vikanes A, et al.Eur J Public Health. 2008 Oct;18(5):460-5. doi: 10.1093/eurpub/ckn051. Epub 2008 Jun 10.Eur J Public Health. 2008.PMID: 18550566
Vikanes A, Grjibovski AM, Vangen S, Gunnes N, Samuelsen SO, Magnus P.Vikanes A, et al.Ann Epidemiol. 2010 Aug;20(8):592-8. doi: 10.1016/j.annepidem.2010.05.009.Ann Epidemiol. 2010.PMID: 20609338
Vikanes A, Skjaerven R, Grjibovski AM, Gunnes N, Vangen S, Magnus P.Vikanes A, et al.BMJ. 2010 Apr 29;340:c2050. doi: 10.1136/bmj.c2050.BMJ. 2010.PMID: 21030362Free PMC article.
Chortatos A, Haugen M, Iversen PO, Vikanes Å, Magnus P, Veierød MB.Chortatos A, et al.BJOG. 2013 Dec;120(13):1642-53. doi: 10.1111/1471-0528.12406. Epub 2013 Aug 7.BJOG. 2013.PMID: 23962347