@article{ref1,
title="Hypotension from drugs: incidence, peril, prevention",
journal="Diseases of the nervous system",
year="1974",
author="Jefferson, J. W.",
volume="35",
number="2",
pages="66-71",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0012-3714",
doi="",
url="http://dx.doi.org/"
}