In the first large-scale epidemiological study of elevator-related injuries in older adults in the United States, researchers from the Indiana University School of Medicine and an Ohio State University colleague report in the January 2010 issue of The Journal of Trauma Injury, Infection, and Critical Care on the frequency, nature and opportunities for prevention of these injuries. Nearly 120 billion riders enter an estimated 750,000 elevators annually in the U.S. Older adults are more likely to use elevators than stairs or escalators... 
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