@article{ref1,
title="A nonlinear association of fertility and suicide rates among elderly persons",
journal="Psychological reports",
year="2008",
author="Shah, Ajit",
volume="103",
number="3",
pages="943-946",
abstract="A negative linear correlation for crude suicide rates of elderly persons with fertility rates was reported earlier but may mask a curvilinear relation. A re-analysis of those data from 81 countries as reported in the World Health Organization and United Nations data banks yielded a curvilinear (U-shaped curve) relation. Explanations require further study.<p /> <p>Language: en</p>",
language="en",
issn="0033-2941",
doi="10.2466/PR0.103.3.943-946",
url="http://dx.doi.org/10.2466/PR0.103.3.943-946"
}