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Hetlevik I, Holmen J, Krüger O.Hetlevik I, et al.Scand J Prim Health Care. 1999 Mar;17(1):35-40. doi: 10.1080/028134399750002872.Scand J Prim Health Care. 1999.PMID: 10229991Clinical Trial.
Hetlevik I, Holmen J, Krüger O, Holen A.Hetlevik I, et al.Scand J Prim Health Care. 1997 Sep;15(3):134-40. doi: 10.3109/02813439709018503.Scand J Prim Health Care. 1997.PMID: 9323780
Hetlevik I, Holmen J, Midthjell K.Hetlevik I, et al.Scand J Prim Health Care. 1997 Dec;15(4):193-7. doi: 10.3109/02813439709035027.Scand J Prim Health Care. 1997.PMID: 9444723
Holmen J, Hetlevik I, Krüger O.Holmen J, et al. Among authors: hetlevik i.Tidsskr Nor Laegeforen. 1998 Oct 20;118(25):3972-4.Tidsskr Nor Laegeforen. 1998.PMID: 9830344Review.Norwegian.
Holmen J, Hetlevik I, Ellekjaer H, Gjelsvik B, Kimsås A, Meland E.Holmen J, et al. Among authors: hetlevik i.Tidsskr Nor Laegeforen. 1999 May 10;119(12):1794-7.Tidsskr Nor Laegeforen. 1999.PMID: 10380598Review.Norwegian.No abstract available.
Hetlevik I, Holmen J, Ellekjaer H, Gjelsvik B, Kimsås A, Meland E.Hetlevik I, et al.Tidsskr Nor Laegeforen. 1999 Aug 30;119(20):3037-41.Tidsskr Nor Laegeforen. 1999.PMID: 10504855Norwegian.No abstract available.
Holmen J, Forsdahl A, Hetlevik I, Kvamme JI, Stokke HP.Holmen J, et al. Among authors: hetlevik i.Tidsskr Nor Laegeforen. 1994 Oct 30;114(26):3116-7.Tidsskr Nor Laegeforen. 1994.PMID: 7974436Norwegian.No abstract available.