@article{ref1,
title="Supervision of football in the Boston high schools",
journal="Journal of the Iowa State Medical Society",
year="1960",
author="Burnett, J. H.",
volume="50",
number="",
pages="605-607",
abstract="<p>[Abstract unavailable] Keywords: American football   </p> <p>Language: en</p>",
language="en",
issn="0096-6983",
doi="",
url="http://dx.doi.org/"
}