@article{ref1,
title="Survey of the problems of head injuries in India",
journal="Neurology India",
year="1977",
author="Sambasivan, M.",
volume="25",
number="2",
pages="51-59",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0028-3886",
doi="",
url="http://dx.doi.org/"
}