@article{ref1,
title="Phenformin, hypoglycemia and lactic acidosis. Report of attempted suicide",
journal="New England journal of medicine",
year="1966",
author="Davidson, M. B. and Bozarth, W. R. and Challoner, D. R. and Goodner, C. J.",
volume="275",
number="16",
pages="886-888",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0028-4793",
doi="",
url="http://dx.doi.org/"
}