R. Shaffer
发表
R. A. McGill,
V. Nguyen,
R. Chung,
2000
.
R. Shaffer,
Samy Rengasamy,
B. Eimer,
2009,
The Annals of occupational hygiene.
R. Shaffer,
W. Lindsley,
E. Fisher,
2014,
Risk analysis : an official publication of the Society for Risk Analysis.
R. Shaffer,
E. Fisher,
2010,
Journal of applied microbiology.
Stacey M Benson,
R. Roberge,
D. Landsittel,
2010,
The Annals of occupational hygiene.
A. Coca,
R. Roberge,
R. Shaffer,
2015,
Disaster Medicine and Public Health Preparedness.
Roger J. Combs,
Ronald E. Shaffer,
R. Shaffer,
2001
.
R. Shaffer,
E. Fisher,
2014,
Journal of occupational and environmental hygiene.
R. Shaffer,
J. Cawse,
R. Potyrailo,
2003
.
R. Shaffer,
E. Vo,
Samy Rengasamy,
2009,
Applied and Environmental Microbiology.
R. Roberge,
R. Shaffer,
V. Davey,
2013,
American Journal of Infection Control.
D. Cummings,
N. Reich,
R. Shaffer,
2016,
BMC Infectious Diseases.
Samy Rengasamy,
Ronald Shaffer,
R. Shaffer,
2015,
American Journal of Infection Control.
R. Shaffer,
D. Viscusi,
W. P. King,
2008
.
R. Roberge,
J. Powell,
R. Shaffer,
2015,
International journal of occupational medicine and environmental health.
Patrick L. Yorio,
D. Beezhold,
R. Shaffer,
2018,
PloS one.
R. Shaffer,
E. Fisher,
2014,
Journal of occupational and environmental hygiene.
R. Shaffer,
M. Sietsema,
L. Koonin,
2019,
Health security.
Amanda L. Strauch,
Claudia M. Almaguer,
R. Shaffer,
2016,
Journal of occupational and environmental hygiene.
R. Shaffer,
Z. Zhuang,
H. Ettinger,
2013
.
R. Shaffer,
W. Lindsley,
E. Fisher,
2018,
Journal of occupational and environmental hygiene.
R. Shaffer,
E. Fisher,
Jessica L. Williams,
2011,
PloS one.
S. Rose-Pehrsson,
R. Shaffer,
J. Cross,
2001
.
R. Shaffer,
M. Bergman,
B. Eimer,
2009,
The Annals of occupational hygiene.
Samy Rengasamy,
Ronald E. Shaffer,
R. Shaffer,
2009
.
Ronald Shaffer,
Peter A Jaques,
Pengfei Gao,
2016,
Journal of occupational and environmental hygiene.
Samy Rengasamy,
Ronald E Shaffer,
R. Shaffer,
2010,
The Annals of occupational hygiene.
Dennis J. Viscusi,
Jeffrey B. Powell,
Michael S. Bergman,
2011,
Journal of occupational and environmental hygiene.
Dennis J. Viscusi,
Joseph D. Wander,
Michael S. Bergman,
2010
.
R. Shaffer,
E. Vo,
Samy Rengasamy,
2009,
Applied and Environmental Microbiology.
Amanda L. Strauch,
A. Coca,
R. Roberge,
2017,
Disaster Medicine and Public Health Preparedness.
Dennis J. Viscusi,
Jeffrey B. Powell,
Ziqing Zhuang,
2012,
American journal of infection control.
Ronald E Shaffer,
Dennis J Viscusi,
R. Shaffer,
2009,
American Journal of Infection Control.
Ziqing Zhuang,
Michael S Bergman,
Ronald E Shaffer,
2012,
Journal of occupational and environmental hygiene.
Ronald E Shaffer,
Andrew J. Palmiero,
R. Shaffer,
2016,
Journal of occupational and environmental hygiene.
Ronald E Shaffer,
Joseph D Wander,
Brian K Heimbuch,
2013,
Infection Control & Hospital Epidemiology.
Samy Rengasamy,
Ronald E Shaffer,
R. Shaffer,
2009,
Journal of the International Society for Respiratory Protection.
Samy Rengasamy,
Ronald Shaffer,
Brandon Williams,
2016,
Journal of occupational and environmental hygiene.
D. Beezhold,
R. Shaffer,
W. Lindsley,
2018,
Journal of virological methods.
G. Viegi,
A. de Nazelle,
M. Jerrett,
2021,
Annals of the American Thoracic Society.
William P. Gardner,
John H. Callahan,
James E. Girard,
1999,
Optics East.
R. Shaffer,
P. Gao,
M. Horvatin,
2016,
Journal of occupational and environmental hygiene.
A. Coca,
R. Roberge,
R. Shaffer,
2017,
Disaster Medicine and Public Health Preparedness.
Lili Du,
Weihong Chen,
Dan Yu,
2009,
The Annals of occupational hygiene.
Bruce Bradtmiller,
Ziqing Zhuang,
Ronald E Shaffer,
2007,
Journal of occupational and environmental hygiene.
M. D. Tucker,
R. Shaffer,
1999
.
R. Shaffer,
E. Fisher,
2010
.
Jeffrey B. Powell,
Ronald E. Shaffer,
Raymond J. Roberge,
2013,
PloS one.
Samy Rengasamy,
Ronald E Shaffer,
R. Shaffer,
2008,
Journal of occupational and environmental hygiene.
Zhipeng Lei,
Ziqing Zhuang,
Michael Bergman,
2017,
Journal of occupational and environmental hygiene.
Ziqing Zhuang,
Dennis J. Viscusi,
Stacey Benson,
2008,
Journal of occupational and environmental hygiene.
Patrick L. Yorio,
George Niezgoda,
Ronald E. Shaffer,
2017,
Journal of occupational and environmental hygiene.
R. Shaffer,
Samy Rengasamy,
E. Fisher,
2009,
American Journal of Infection Control.
Ronald Shaffer,
R. Shaffer,
Lindsay R. Stradtman,
2016,
Workplace health & safety.
Ronald E Shaffer,
Aitor Coca,
W Jon Williams,
2011,
Journal of occupational and environmental hygiene.
Samy Rengasamy,
Ronald E Shaffer,
R. Shaffer,
2008,
Journal of the International Society for Respiratory Protection.
R. Roberge,
Andrew J. Palmiero,
R. Shaffer,
2016,
Journal of occupational and environmental hygiene.
Ronald E Shaffer,
Edward M Fisher,
R. Shaffer,
2011,
The Annals of occupational hygiene.
R. Shaffer,
J. Edwards,
E. Fisher,
2014,
Journal of the International Society for Respiratory Protection.
Patrick L. Yorio,
Amanda L. Strauch,
Claudia M. Almaguer,
2017,
Journal of occupational and environmental hygiene.
R. Shaffer,
E. Vo,
Samy Rengasamy,
2009,
Applied and Environmental Microbiology.
Stacey M Benson,
R. Roberge,
D. Landsittel,
2010,
The Annals of occupational hygiene.