@article{ref1,
title="Methods of human studies at high altitude",
journal="International journal of biometeorology",
year="1967",
author="Tatsunuma, H.",
volume="11",
number="1",
pages="140-141",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0020-7128",
doi="",
url="http://dx.doi.org/"
}