@article{ref1,
title="Ergogenic aids and drugs in athletics",
journal="Journal of the American College Health Association",
year="1972",
author="Cooper, D. L.",
volume="20",
number="5",
pages="375-377",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-7944",
doi="",
url="http://dx.doi.org/"
}