@article{ref1,
title="Letter to the Editor",
journal="Pediatric dentistry",
year="2017",
author="Mabry, Jeff and Ahrendt, Dale M.",
volume="39",
number="3",
pages="e186-e186",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0164-1263",
doi="",
url="http://dx.doi.org/"
}