@article{ref1,
title="Experimental bias resulting from using volunteers in alcoholism research",
journal="Journal of studies on alcohol",
year="1982",
author="Taylor, W. C. and Obitz, F. W. and Reich, J. W.",
volume="43",
number="3",
pages="240-251",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0096-882X",
doi="",
url="http://dx.doi.org/"
}