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Hvas AM, Nexø E.Hvas AM, et al.Tidsskr Nor Laegeforen. 2001 Nov 10;121(27):3153.Tidsskr Nor Laegeforen. 2001.PMID: 11876133Free article.Norwegian.No abstract available.
Hvas AM, Lous J, Ellegaard J, Nexø E.Hvas AM, et al.Scand J Prim Health Care. 2002 Mar;20(1):57-9. doi: 10.1080/028134302317282761.Scand J Prim Health Care. 2002.PMID: 12086286