@article{ref1,
title="Suicide deaths in males during morning hours",
journal="Suicide and life-threatening behavior",
year="1993",
author="Friedman, E. H.",
volume="23",
number="1",
pages="74-75",
abstract="Abstract unavailable.",
language="",
issn="0363-0234",
doi="",
url="http://dx.doi.org/"
}