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Wibe A, Carlsen E, Dahl O, Tveit KM, Weedon-Fekjaer H, Hestvik UE, Wiig JN; Norwegian Rectal Cancer Group.Wibe A, et al. Among authors: carlsen e.Colorectal Dis. 2006 Mar;8(3):224-9. doi: 10.1111/j.1463-1318.2005.00924.x.Colorectal Dis. 2006.PMID: 16466564
Carlsen E, Schlichting E, Guldvog I, Johnson E, Heald RJ.Carlsen E, et al.Br J Surg. 1998 Apr;85(4):526-9. doi: 10.1046/j.1365-2168.1998.00601.x.Br J Surg. 1998.PMID: 9607540
Hoff G, Grotmol T, Skovlund E, Bretthauer M; Norwegian Colorectal Cancer Prevention Study Group.Hoff G, et al.BMJ. 2009 May 29;338:b1846. doi: 10.1136/bmj.b1846.BMJ. 2009.PMID: 19483252Free PMC article.Clinical Trial.
Nesbakken A, Nygaard K, Bull-Njaa T, Carlsen E, Eri LM.Nesbakken A, et al. Among authors: carlsen e.Br J Surg. 2000 Feb;87(2):206-10. doi: 10.1046/j.1365-2168.2000.01357.x.Br J Surg. 2000.PMID: 10671929
Nazir M, Carlsen E, Jacobsen AF, Nesheim BI.Nazir M, et al. Among authors: carlsen e.Dis Colon Rectum. 2002 Oct;45(10):1325-31. doi: 10.1007/s10350-004-6419-2.Dis Colon Rectum. 2002.PMID: 12394430