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Journal of Environmental and Public Health
Volume 2011, Article ID 473143, 8 pages
Research Article

Inward Leakage in Tight-Fitting PAPRs

1Fischell Department of Bioengineering, University of Maryland, College Park, MD 20742, USA
2National Personal Protection Technology Laboratory, National Institute for Occupational Safety and Health, Pittsburgh, PA 15236, USA

Received 16 September 2010; Revised 16 February 2011; Accepted 16 March 2011

Academic Editor: Issam Al-Khatib

Copyright © 2011 Frank C. Koh et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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