@article{ref1,
title="Yes, you can make a difference",
journal="Medical economics",
year="2000",
author="Weiss, Gail Garfinkel",
volume="77",
number="20",
pages="40, 45-6, 50 passim",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0025-7206",
doi="",
url="http://dx.doi.org/"
}