@article{ref1,
title="Double jeopardy: on duplicates and wants lists",
journal="Health information and libraries journal",
year="2010",
author="Booth, Andrew",
volume="27",
number="2",
pages="163-167",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="1471-1834",
doi="10.1111/j.1471-1842.2010.00886.x",
url="http://dx.doi.org/10.1111/j.1471-1842.2010.00886.x"
}