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Chalmers JD, Singanayagam A, Hill AT.Chalmers JD, et al. Among authors: singanayagam a.Thorax. 2008 Aug;63(8):698-702. doi: 10.1136/thx.2008.095562. Epub 2008 May 20.Thorax. 2008.PMID: 18492742
Chalmers JD, Singanayagam A, Murray MP, Scally C, Fawzi A, Hill AT.Chalmers JD, et al. Among authors: singanayagam a.Thorax. 2009 Jul;64(7):592-7. doi: 10.1136/thx.2008.105080. Epub 2009 Jan 8.Thorax. 2009.PMID: 19131449
Singanayagam A, Chalmers JD, Hill AT.Singanayagam A, et al.QJM. 2009 Jun;102(6):379-88. doi: 10.1093/qjmed/hcp027. Epub 2009 Mar 18.QJM. 2009.PMID: 19299247Review.
Singanayagam A, Chalmers JD, Hill AT.Singanayagam A, et al.Eur Respir J. 2009 Oct;34(4):932-9. doi: 10.1183/09031936.00197008. Epub 2009 Jun 18.Eur Respir J. 2009.PMID: 19541709Free article.
Singanayagam A, Scally C, Al-Khairalla MZ, Leitch L, Hill LE, Chalmers JD, Hill AT.Singanayagam A, et al.QJM. 2011 Feb;104(2):125-31. doi: 10.1093/qjmed/hcq168. Epub 2010 Sep 25.QJM. 2011.PMID: 20871127
Choudhury G, Chalmers JD, Mandal P, Akram AR, Murray MP, Short P, Singanayagam A, Hill AT.Choudhury G, et al. Among authors: singanayagam a.Eur Respir J. 2011 Sep;38(3):643-8. doi: 10.1183/09031936.00172910. Epub 2011 Mar 15.Eur Respir J. 2011.PMID: 21406507Free article.
Singanayagam A, Chalmers JD, Akram AR, Hill AT.Singanayagam A, et al.Eur Respir J. 2011 Jul;38(1):36-41. doi: 10.1183/09031936.00077010. Epub 2011 Mar 23.Eur Respir J. 2011.PMID: 21429980Free article.