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Kang JS, Cherian A, Gan SH, Lee TH, Lee KC, Chee CB, Doherty TM, Wang YT, Seah GT.Kang JS, et al. Among authors: seah gt.Eur Respir J. 2010 Aug;36(2):348-54. doi: 10.1183/09031936.00063209. Epub 2009 Dec 8.Eur Respir J. 2010.PMID: 19996195Free article.