@article{ref1,
title="Suicide statistics of dentists in Iowa, 1968 to 1980",
journal="Journal of the American Dental Association",
year="1983",
author="Simpson, J. and Jakobsen, J. and Beck, J. and Simpson, R.",
volume="107",
number="3",
pages="441-443",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-8177",
doi="",
url="http://dx.doi.org/"
}