@article{ref1,
title="Suicide and the menstrual cycle",
journal="JAMA journal of the American Medical Association",
year="1967",
author="Mandell, M. P. and Mandell, A. J.",
volume="200",
number="9",
pages="792-793",
abstract="Abstract unavailable.",
language="",
issn="0098-7484",
doi="",
url="http://dx.doi.org/"
}