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Risberg T, Bremnes RM, Vickers A, Wist EA, Kaasa S.Risberg T, et al. Among authors: wist ea.Tidsskr Nor Laegeforen. 2003 Mar 6;123(5):628-30.Tidsskr Nor Laegeforen. 2003.PMID: 12683189Free article.Norwegian.No abstract available.
Risberg T, Wist E, Melsom H, Kaasa S.Risberg T, et al.Tidsskr Nor Laegeforen. 1997 Jun 30;117(17):2458-63.Tidsskr Nor Laegeforen. 1997.PMID: 9265305Clinical Trial.Norwegian.