Peter Luh mark this message contains true information
|originally written by Peter Luh
理論正確,
References
Fisher, E.M., and R.E. Shaffer: Considerations for Recommending Extended Use and Limited Reuse of Filtering Facepiece Respirators in Healthcare Settings Journal of Occupational and Environmental Hygiene: (in press) (2014). Bergman, M.S., D.J. Viscusi, Z. Zhuang, A.J. Palmiero, J.B. Powell, and R.E. Shaffer: Impact of multiple consecutive donnings on filtering facepiece respirator fit. American Journal of Infection Control 40(4): 375-380 (2012).