@article{ref1,
title="Sleeping pills, insomnia and medical practice",
journal="New England journal of medicine",
year="1979",
author="Solomon, F. and White, C. C. and Parron, D. L. and Mendelson, W. B.",
volume="300",
number="14",
pages="803-808",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0028-4793",
doi="",
url="http://dx.doi.org/"
}