@article{ref1,
title="Disability resulting from underfoot first events",
journal="Journal of the Society of Occupational Medicine",
year="1987",
author="Manning, D. P. and Ayers, I. M.",
volume="37",
number="2",
pages="39-41",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0301-0023",
doi="",
url="http://dx.doi.org/"
}