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Rees SE, Hansen A, Toftegaard M, Pedersen J, Kristensen SR, Harving H.Rees SE, et al. Among authors: harving h.Eur Respir J. 2009 May;33(5):1141-7. doi: 10.1183/09031936.00140408. Epub 2009 Jan 7.Eur Respir J. 2009.PMID: 19129271Free article.
Backer V, Harving H, Søes-Petersen U, Ulrik CS, Plaschke P, Lange P.Backer V, et al. Among authors: harving h.Clin Respir J. 2008 Jan;2(1):54-9. doi: 10.1111/j.1752-699X.2007.00021.x.Clin Respir J. 2008.PMID: 20298305
Ulrik CS, Claudius BK, Tamm M, Harving H, Siersted HC, Backer V, Hellquist B, Dahl R, Høgholm A, Jøhnk IK.Ulrik CS, et al. Among authors: harving h.Clin Respir J. 2009 Jul;3(3):161-8. doi: 10.1111/j.1752-699X.2009.00129.x.Clin Respir J. 2009.PMID: 20298399Clinical Trial.
Backer V, Ulrik CS, Harving H, Lange P, Søes-Petersen U, Plaschke PP.Backer V, et al. Among authors: harving h.Allergy Asthma Proc. 2007 May-Jun;28(3):375-81. doi: 10.2500/aap.2007.28.3001.Allergy Asthma Proc. 2007.PMID: 17619570