@article{ref1,
title="The life expectancy of head injured men with and without epilepsy",
journal="Zentralblatt fur Neurochirurgie",
year="1971",
author="Walker, A. E. and Leuchs, H. K. and Lechtape-Grüter, H. and Caveness, W. F. and Kretschmann, C.",
volume="32",
number="1",
pages="3-9",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0044-4251",
doi="",
url="http://dx.doi.org/"
}