@article{ref1,
title="Better lighting to reduce falls and fracture? A comment on de boer et al. (2004): different aspects of visual impairment as risk factors for falls and fractures in older men and women",
journal="Journal of bone and mineral research",
year="2005",
author="Kooijman, Aart C. and Cornelissen, Frans W.",
volume="20",
number="11",
pages="2061-2062",
abstract="Abstract unavailable.",
language="",
issn="0884-0431",
doi="10.1359/JBMR.050804",
url="http://dx.doi.org/10.1359/JBMR.050804"
}