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. 2014 Sep 11;9(9):e106835. doi: 10.1371/journal.pone.0106835

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© 2014 Goikoetxea et al

This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are properly credited.

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A, Equipment for aerosol production rate (AR) and in vitro deposition measurements (E_PM, E₊₃, E_FP). B, Aerodynamic Particle Sizer for particle size characterization.