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Hem E, Loge JH, Haldorsen T, Ekeberg Ø.Hem E, et al. Among authors: ekeberg o.J Clin Oncol. 2004 Oct 15;22(20):4209-16. doi: 10.1200/JCO.2004.02.052.J Clin Oncol. 2004.PMID: 15483032
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Tøllefsen IM, Helweg-Larsen K, Thiblin I, Hem E, Kastrup MC, Nyberg U, Rogde S, Zahl PH, Østevold G, Ekeberg Ø.Tøllefsen IM, et al. Among authors: ekeberg o.BMJ Open. 2015 Nov 25;5(11):e009120. doi: 10.1136/bmjopen-2015-009120.BMJ Open. 2015.PMID: 26608638Free PMC article.
Ekeberg Ø, Hem E.Ekeberg Ø, et al.Tidsskr Nor Laegeforen. 2017 Nov 13;137(21). doi: 10.4045/tidsskr.17.0573. Print 2017 Nov 14.Tidsskr Nor Laegeforen. 2017.PMID: 29135171Free article.English, Norwegian.No abstract available.
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