@article{ref1,
title="Prevention and treatment of head and brain injuries",
journal="Journal of the Indiana State Medical Association",
year="1959",
author="Hetherington, J. A.",
volume="52",
number="",
pages="1757-1760",
abstract="Abstract unavailable.",
language="",
issn="0019-6770",
doi="",
url="http://dx.doi.org/"
}