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Hartmann A, Jenssen T, Midtvedt K, Reisaeter AV, Fauchald P, Henriksen T, Monn E, Christophersen B.Hartmann A, et al. Among authors: jenssen t.Tidsskr Nor Laegeforen. 2002 Sep 20;122(22):2180-3.Tidsskr Nor Laegeforen. 2002.PMID: 12426892Free article.Norwegian.