@article{ref1,
title="General practitioners' reasons for removing patients from their lists: postal survey in England and Wales",
journal="British medical journal: BMJ",
year="2001",
author="Pickin, M. and Sampson, F. and Munro, J. and Nicholl, J.",
volume="322",
number="7295",
pages="1158-1159",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}