@article{ref1,
title="Head injury",
journal="East African medical journal",
year="1972",
author="Nabwangu, J. F.",
volume="49",
number="8",
pages="624-629",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0012-835X",
doi="",
url="http://dx.doi.org/"
}