@article{ref1,
title="Juvenile fractures of the jaw",
journal="Dental digest",
year="1950",
author="Schaefer, J. E. and Rudder, R. C.",
volume="56",
number="10",
pages="435-439",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0011-8567",
doi="",
url="http://dx.doi.org/"
}