@article{ref1,
title="Effect of influenza B virus infection on human performance",
journal="British medical journal: BMJ",
year="1993",
author="Smith, A. P. and Thomas, M. and Brockman, P. and Kent, J. and Nicholson, K. G.",
volume="306",
number="6880",
pages="760-761",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}