@article{ref1,
title="Physicians evaluate medical aspects, effectiveness of plans in Beulah",
journal="Texas medicine",
year="1967",
author="Queen, C. R. and Stewart, R. S.",
volume="63",
number="11",
pages="124-130",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0040-4470",
doi="",
url="http://dx.doi.org/"
}