@article{ref1,
title="Drinking and flying--the problem of alcohol use by pilots",
journal="New England journal of medicine",
year="1990",
author="Modell, J. G. and Mountz, J. M.",
volume="323",
number="7",
pages="455-461",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0028-4793",
doi="",
url="http://dx.doi.org/"
}