@article{ref1,
title="Monstrosities induced by hypoxia",
journal="New England journal of medicine",
year="1958",
author="Ingalls, T. H. and Philbrook, F. R.",
volume="259",
number="12",
pages="558-564",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0028-4793",
doi="",
url="http://dx.doi.org/"
}