@article{ref1,
title="A serious issue",
journal="CMAJ : Canadian Medical Association journal",
year="1992",
author="Ackermann, M. J.",
volume="147",
number="6",
pages="842-842",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0820-3946",
doi="",
url="http://dx.doi.org/"
}