@article{ref1,
title="Facial injury--incidence; diagnosis & management",
journal="Uttar Pradesh state dental  journal",
year="1979",
author="Srivastava, R. P. and Jaiswal, M. S. and Tandon, S. and Kumar, S.",
volume="10",
number="3",
pages="73-77",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0253-8016",
doi="",
url="http://dx.doi.org/"
}