@article{ref1,
title="Scuba diving and dental hazards",
journal="General dentistry",
year="1978",
author="Schwartz, J. D.",
volume="26",
number="6",
pages="45-46",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0363-6771",
doi="",
url="http://dx.doi.org/"
}