@article{ref1,
title="1985: children still can't fly",
journal="Minnesota medicine",
year="1985",
author="Crimmins, T. J. and Fifield, G. C.",
volume="68",
number="4",
pages="297-298",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0026-556X",
doi="",
url="http://dx.doi.org/"
}