@article{ref1,
title="Extradural haematoma",
journal="Journal of the Indian Medical Association",
year="1977",
author="Tandon, P. N.",
volume="69",
number="6",
pages="138-139",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0019-5847",
doi="",
url="http://dx.doi.org/"
}