@article{ref1,
title="Suicide and attempted suicide in relation to the menstrual cycle",
journal="Il Policlinico. Sezione Pratica",
year="1962",
author="Iannone, D.",
volume="69",
number="",
pages="1144-1148",
abstract="<p>[Abstract unavailable]</p><p>Language: it</p>",
language="it",
issn="0032-2644",
doi="",
url="http://dx.doi.org/"
}