@article{ref1,
title="Ethics of drug giving and drug taking",
journal="Journal of drug issues",
year="1988",
author="Jonsen, Albert R.",
volume="18",
number="2",
pages="195-200",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-0426",
doi="",
url="http://dx.doi.org/"
}