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pro vyhledávání: '"John L. Westhoff"'
Autor:
Lee S. Caplan, Randall J. Freeman, Kevin M. Sherin, Catherine J. Livingston, John L. Westhoff, Victoria C Costales, David W. Niebuhr
Publikováno v:
American journal of preventive medicine. 56(1)
Introduction E-cigarettes or or electronic nicotine delivery systems (ENDS) have rapidly gained popularity in the U.S. Controversy exists about the safety and efficacy of ENDS. The American College of Preventive Medicine's Prevention Practice Committ
Vehicle-Mounted High-Power Microwave Systems and Health Risk Communication in a Deployed Environment
Publikováno v:
Military Medicine. 178:34-36
Vehicle-mounted high-power microwave systems have been developed to counter the improvised explosive device threat in southwest Asia. Many service members only vaguely comprehend the nature of these devices and the nonionizing radio frequency (RF) ra
Publikováno v:
BMJ (Clinical research ed.). 344
To determine whether previous Himalayan experience is associated with a decreased risk of climbing death, and whether mountaineers participating in commercial expeditions differ in their risk of death relative to those participating in traditional cl