@article{ref1,
title="Ventricular septal defect in a battered child",
journal="British medical journal: BMJ",
year="1975",
author="Rees, A. and Symons, J. and Joseph, M. and Lincoln, C.",
volume="1",
number="5948",
pages="20-21",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}