@article{ref1,
title="Suicide in professional groups",
journal="New England journal of medicine",
year="1963",
author="Blachly, P. H. and Osterud, H. T. and Josslin, R.",
volume="268",
number="",
pages="1278-1282",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0028-4793",
doi="",
url="http://dx.doi.org/"
}