Thorax (2014) - Comments
pubmed: 24682519  doi: 10.1136/thoraxjnl-2013-204809  issn: 0040-6376  issn: 1468-3296 

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Alan Lunt, Sujal R Desai, Athol U Wells, David M Hansell, Sitali Mushemi, Narbeh Melikian, Ajay M Shah, Swee Lay Thein, Anne Greenough