@article{ref1,
title="Sickle cell trait and aviation",
journal="Tropical doctor",
year="1980",
author="Leguay, G. and Vauzelle, A.",
volume="10",
number="2",
pages="51-55",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0049-4755",
doi="",
url="http://dx.doi.org/"
}