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Johansen RE, Barre A, Sundby J, Vangen S.Johansen RE, et al. Among authors: vangen s.Tidsskr Nor Laegeforen. 2004 Oct 7;124(19):2506-8.Tidsskr Nor Laegeforen. 2004.PMID: 15477893Free article.Norwegian.No abstract available.
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