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Finne EF, Cooper GA, Koop BF, Hylland K, Tollefsen KE.Finne EF, et al. Among authors: tollefsen ke.Aquat Toxicol. 2007 Mar 10;81(3):293-303. doi: 10.1016/j.aquatox.2006.12.010. Epub 2007 Jan 4.Aquat Toxicol. 2007.PMID: 17275934
Haukås M, Mariussen E, Ruus A, Tollefsen KE.Haukås M, et al. Among authors: tollefsen ke.Aquat Toxicol. 2009 Nov 8;95(2):144-51. doi: 10.1016/j.aquatox.2009.08.010. Epub 2009 Sep 4.Aquat Toxicol. 2009.PMID: 19782412
Farkas J, Christian P, Urrea JA, Roos N, Hassellöv M, Tollefsen KE, Thomas KV.Farkas J, et al. Among authors: tollefsen ke.Aquat Toxicol. 2010 Jan 21;96(1):44-52. doi: 10.1016/j.aquatox.2009.09.016. Epub 2009 Oct 1.Aquat Toxicol. 2010.PMID: 19853932
Farkas J, Christian P, Gallego-Urrea JA, Roos N, Hassellöv M, Tollefsen KE, Thomas KV.Farkas J, et al. Among authors: tollefsen ke.Aquat Toxicol. 2011 Jan 17;101(1):117-25. doi: 10.1016/j.aquatox.2010.09.010. Epub 2010 Sep 25.Aquat Toxicol. 2011.PMID: 20952077
Tollefsen KE, Sundt RC, Beyer J, Meier S, Hylland K.Tollefsen KE, et al.J Toxicol Environ Health A. 2011;74(7-9):529-42. doi: 10.1080/15287394.2011.550562.J Toxicol Environ Health A. 2011.PMID: 21391096