@article{ref1,
title="Rating the clinical effectiveness of employed physicians",
journal="Journal of applied psychology",
year="1972",
author="Brumback, G. B. and Howell, M. A.",
volume="56",
number="3",
pages="241-244",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0021-9010",
doi="",
url="http://dx.doi.org/"
}