@article{ref1,
title="Recognizing suicides from photographs",
journal="Perceptual and motor skills",
year="1993",
author="Lester, David and Fraser, Diane and Turoff, M.",
volume="77",
number="2",
pages="506-506",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0031-5125",
doi="",
url="http://dx.doi.org/"
}