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Olstørn HB, Paulsen JE, Alexander J.Olstørn HB, et al. Among authors: paulsen je.Anticancer Res. 2007 Nov-Dec;27(6B):3855-64.Anticancer Res. 2007.PMID: 18225543Free article.
Paulsen JE, Elvsaas IK, Steffensen IL, Alexander J.Paulsen JE, et al.Carcinogenesis. 1997 Oct;18(10):1905-10. doi: 10.1093/carcin/18.10.1905.Carcinogenesis. 1997.PMID: 9363998
Paulsen JE, Steffensen IL, Namork E, Eide TJ, Alexander J.Paulsen JE, et al.Anticancer Res. 2003 Jan-Feb;23(1A):259-65.Anticancer Res. 2003.PMID: 12680222