@article{ref1,
title="Self-inflicted gingival injury",
journal="British dental journal",
year="1995",
author="Beckett, H. and Buxey-Softley, G. and Gilmour, A. G.",
volume="178",
number="7",
pages="246-246",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0007-0610",
doi="",
url="http://dx.doi.org/"
}