@article{ref1,
title="A Fold Up Walker Tray",
journal="Australian occupational therapy journal",
year="1992",
author="Yuen, Keung",
volume="39",
number="1",
pages="41-43",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0045-0766",
doi="10.1111/j.1440-1630.1992.tb01735.x",
url="http://dx.doi.org/10.1111/j.1440-1630.1992.tb01735.x"
}