@article{ref1,
title="Heart rate deceleration: Marker for suicide risk in major depressive disorder?",
journal="Acta clinica Croatica",
year="2011",
author="Steyer, J. and Hodgkinson, S. and Kaschka, W. and Jandl, M.",
volume="50",
number="Suppl 2",
pages="e87-e87",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0353-9466",
doi="",
url="http://dx.doi.org/"
}