@article{ref1,
title="Ways and means to reduce infant mortality due to suffocation; importance of choanal atresia",
journal="Journal of the American Medical Association",
year="1959",
author="Beinfield, H. H.",
volume="170",
number="6",
pages="647-650",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-9955",
doi="",
url="http://dx.doi.org/"
}