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Ostergaard M, Gideon P, Stoltenberg MB, Henriksen O, Lorenzen I.Ostergaard M, et al.Ugeskr Laeger. 1997 Jun 16;159(25):3956-61.Ugeskr Laeger. 1997.PMID: 9214070Danish.
Hjardem E, Hetland ML, Østergaard M, Krogh NS, Kvien TK; Danish Database for Biological Therapies in Rheumatology Study Group.Hjardem E, et al. Among authors: ostergaard m.Ann Rheum Dis. 2005 Aug;64(8):1220-3. doi: 10.1136/ard.2004.031252. Epub 2005 Jan 7.Ann Rheum Dis. 2005.PMID: 15640272Free PMC article.
Hetland ML, Unkerskov J, Ravn T, Friis M, Tarp U, Andersen LS, Petri A, Khan H, Stenver DI, Hansen A, Ostergaard M.Hetland ML, et al. Among authors: ostergaard m.Scand J Rheumatol. 2005;34(1):40-4. doi: 10.1080/03009740510017968.Scand J Rheumatol. 2005.PMID: 15903024