@article{ref1,
title="Minor head injury: a cause for concern",
journal="Paediatric nursing",
year="1999",
author="Clayton, M.",
volume="11",
number="5",
pages="16-18",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0962-9513",
doi="",
url="http://dx.doi.org/"
}