@article{ref1,
title="The effects of rapid change in time zone on circadian variation in physiological functions",
journal="Journal of physiology",
year="1969",
author="Fort, A.",
volume="200",
number="2",
pages="124P-124P",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-3751",
doi="",
url="http://dx.doi.org/"
}