@article{ref1,
title="Physical examination and standards for participation as a means of injury prevention",
journal="Journal of the American College Health Association",
year="1966",
author="Irvin, E. R.",
volume="14",
number="4",
pages="298-300",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-7944",
doi="",
url="http://dx.doi.org/"
}