@article{ref1,
title="Tooth mutilations--old and new",
journal="Bulletin of the history of dentistry",
year="1971",
author="Ward, H. L. and Rosov, H.",
volume="19",
number="2",
pages="44-49",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0007-5132",
doi="",
url="http://dx.doi.org/"
}