@article{ref1,
title="Recreational drug misuse: issues for the cardiologist",
journal="Heart",
year="2000",
author="Ghuran, A. and Nolan, J.",
volume="83",
number="6",
pages="627-633",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1355-6037",
doi="",
url="http://dx.doi.org/"
}