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de Serres FJ, Blanco I, Fernández-Bustillo E.de Serres FJ, et al. Among authors: blanco i.Eur Respir J. 2006 Dec;28(6):1091-9. doi: 10.1183/09031936.00029806. Epub 2006 Sep 27.Eur Respir J. 2006.PMID: 17005586Free article.