@article{ref1,
title="The flying service, from a medical point of view. By Hardy V. Wells, 1915",
journal="Aviation, space, and environmental medicine",
year="1988",
author="Wells, H. V.",
volume="59",
number="4",
pages="382-384",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0095-6562",
doi="",
url="http://dx.doi.org/"
}