@article{ref1,
title="Medical aspects of aero-space flight",
journal="Journal of the Association of Physicians of India",
year="1968",
author="Vishwanathan, R.",
volume="16",
number="2",
pages="95-112",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0004-5772",
doi="",
url="http://dx.doi.org/"
}