@article{ref1,
title="Blue-light thinking. Interview by Helen Mooney",
journal="Health service journal",
year="2003",
author="Bradley, Peter",
volume="113",
number="5869",
pages="24-25",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0952-2271",
doi="",
url="http://dx.doi.org/"
}