@article{ref1,
title="Protective helmets and traumatic epilepsy",
journal="British medical journal: BMJ",
year="1967",
author="Fernandez, R. H.",
volume="3",
number="566",
pages="681-682",
abstract="Abstract unavailable.",
language="",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}