@article{ref1,
title="Phenformin-induced lactic acidosis: an almost forgotten complication of treatment with biguanides",
journal="British journal of hospital medicine",
year="1995",
author="Ko, G. T. and Chan, J. C. and Chow, C. C. and Yeung, V. T. and Li, Y. K. and Cockram, C. S.",
volume="54",
number="9",
pages="469-470",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0007-1064",
doi="",
url="http://dx.doi.org/"
}