@article{ref1,
title="Housing as a Public Health Problem",
journal="American journal of public health",
year="1937",
author="Winslow, C. E.",
volume="27",
number="1",
pages="56-61",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0090-0036",
doi="",
url="http://dx.doi.org/"
}