@article{ref1,
title="A ten-year survey of suicide in Omaha-Douglas County, Nebraska. I",
journal="Nebraska medical journal",
year="1972",
author="Tunakan, B. and Bartholow, G. W.",
volume="57",
number="6",
pages="231-233",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0091-6730",
doi="",
url="http://dx.doi.org/"
}