@article{ref1,
title="Severe headache following local anaesthesia in a patient with a history of traumatic brain injury - a case report",
journal="British dental journal",
year="2018",
author="Robb, N. D.",
volume="224",
number="3",
pages="149-151",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0007-0610",
doi="10.1038/sj.bdj.2018.43",
url="http://dx.doi.org/10.1038/sj.bdj.2018.43"
}