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Cycling to work in London and inhaled dose of black carbon.
Nwokoro C, Ewin C, Harrison C, Ibrahim M, Dundas I, Dickson I, Mushtaq N, Grigg J. Nwokoro C, et al. Among authors: ewin c. Eur Respir J. 2012 Nov;40(5):1091-7. doi: 10.1183/09031936.00195711. Epub 2012 Feb 23. Eur Respir J. 2012. PMID: 22362851 Free article.