@article{ref1,
title="Health services provided by a county school system",
journal="School health review",
year="1974",
author="Hillar, P. M.",
volume="5",
number="4",
pages="2-8",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0036-6579",
doi="",
url="http://dx.doi.org/"
}