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\bibitem{Horemans_etal2012} {\textquotedblleft}\textit{Particle deposition in airways of chronic respiratory patients exposed to an urban aerosol}{\textquotedblright}. Horemans B, Van Holsbeke C, Vos W, Darchuk L, Novakovic V, Fontan AC, de Backer J, van Grieken R, de Backer W, De Wael K, Environmental science and technology \textbf{46}, 12162 (2012).   http://doi.org/10.1021/es302755s

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