@article{ref1,
title="Blood sugar level and performance - laboratory studies of repetitive work .5",
journal="Occupational psychology",
year="1971",
author="Murrell, H",
volume="45",
number="3-4",
pages="273-280",
abstract="[Abstract unavailable]  <p>Language: en</p>",
language="en",
issn="0029-7976",
doi="",
url="http://dx.doi.org/"
}