@article{ref1,
title="Hygiene of housing; contribution of the American Public Health Association to housing evaluation",
journal="American journal of public health",
year="1951",
author="Senn, C. L.",
volume="41",
number="5 Pt 1",
pages="511-515",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0090-0036",
doi="",
url="http://dx.doi.org/"
}