@article{ref1,
title="An ancient Egyptian treatise on traumatology, 2800 B.C",
journal="Journal of bone and joint surgery: American volume",
year="1949",
author="Kamel hussein, M.",
volume="31B",
number="2",
pages="309-312",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0021-9355",
doi="",
url="http://dx.doi.org/"
}