@article{ref1,
title="Reduced mortality of manic-depressive patients in long-term lithium treatment: An international collaborative study by IGSLI",
journal="Psychiatry research",
year="1991",
author="Müller-Oerlinghausen, Bruno and Ahrens, Bernd and Volk, Jürgen and Grof, Paul and Grof, Eva and Schou, Mogens and Vestergaard, Per and Lenz, Gerhard and Simhandl, Christian and Thau, Karl and Wolf, Rainer",
volume="36",
number="3",
pages="329-331",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0165-1781",
doi="10.1016/0165-1781(91)90031-J",
url="http://dx.doi.org/10.1016/0165-1781(91)90031-J"
}