@article{ref1,
title="Posture, postural discomfort, and performance",
journal="Human factors",
year="1985",
author="Bhatnager, V. and Drury, C. G. and Schiro, S. G.",
volume="27",
number="2",
pages="189-199",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0018-7208",
doi="",
url="http://dx.doi.org/"
}