@article{ref1,
title="Fractures of the head and neck of the femur in children",
journal="Journal of bone and joint surgery: American volume",
year="1994",
author="Hughes, L. O. and Beaty, J. H.",
volume="76",
number="2",
pages="283-292",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0021-9355",
doi="",
url="http://dx.doi.org/"
}