@article{ref1,
title="Letter: Are there safer hypnotics than barbiturates?",
journal="Lancet",
year="1974",
author="",
volume="1",
number="7850",
pages="224-224",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0140-6736",
doi="",
url="http://dx.doi.org/"
}