@article{ref1,
title="The aplication of census socioeconomic and familial data to the study of morbidity from mental disorders",
journal="American journal of public health",
year="1968",
author="Pollack, Earl S. and Redick, RW and Taube, CA",
volume="58",
number="1",
pages="83-89",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0090-0036",
doi="",
url="http://dx.doi.org/"
}