@article{ref1,
title="Why studies are so much larger",
journal="Current therapeutic research, clinical and experimental",
year="2000",
author="Weintraub, M.",
volume="61",
number="4",
pages="e218-e218",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0011-393X",
doi="10.1016/S0011-393X(00)89036-0",
url="http://dx.doi.org/10.1016/S0011-393X(00)89036-0"
}