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pro vyhledávání: '"Brent J. Levy"'
Autor:
Mark R. Brownson, Steven R. Lowenstein, Morgan Valley, Christopher Davis, Bruce Evans, Brent J. Levy
Publikováno v:
Wilderness & Environmental Medicine. 24:402-406
Objective The purpose of this study was to measure support for a mandated helmet policy among resort employees along with the impact of such a policy on job satisfaction, and additionally, to measure the prevalence of barriers to helmet use among thi
Autor:
Brent J, Levy, Ryan R, Knapp
Publikováno v:
Annals of emergency medicine. 62(5)