@article{ref1,
title="Defining the adverse drug reaction sequence",
journal="Journal of the American Pharmaceutical Association",
year="1976",
author="Bender, K. J. and McKenzie, M. W. and Stewart, R. B.",
volume="16",
number="5",
pages="244-247",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0003-0465",
doi="",
url="http://dx.doi.org/"
}