@article{ref1,
title="Suicide among physicians. A psychological study",
journal="Diseases of the nervous system",
year="1973",
author="Ross, Michael",
volume="34",
number="3",
pages="145-150",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0012-3714",
doi="",
url="http://dx.doi.org/"
}