@article{ref1,
title="Gait speed is not magic, but is prognostically important in older patients",
journal="European journal of preventive cardiology",
year="2018",
author="Granacher, Urs and Völler, Heinz",
volume="25",
number="2",
pages="209-211",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="2047-4873",
doi="10.1177/2047487317744053",
url="http://dx.doi.org/10.1177/2047487317744053"
}