@article{ref1,
title="Virtual reality and the prevention of falls in the real world",
journal="Lancet",
year="2016",
author="Lord, Stephen R.",
volume="388",
number="10050",
pages="1132-1134",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0140-6736",
doi="10.1016/S0140-6736(16)31347-2",
url="http://dx.doi.org/10.1016/S0140-6736(16)31347-2"
}