@article{ref1,
title="Phenformin poisoning with fatal outcome",
journal="Nederlands Tijdschrift voor Geneeskunde",
year="1972",
author="Poelman, J. R.",
volume="116",
number="5",
pages="199-200",
abstract="<p>[Abstract unavailable]</p><p>Language: nl</p>",
language="nl",
issn="0028-2162",
doi="",
url="http://dx.doi.org/"
}