@article{ref1,
title="Hearing voices",
journal="British medical journal: BMJ",
year="1989",
author="Cutting, J.",
volume="298",
number="6676",
pages="769-770",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}