@article{ref1,
title="Low voltage, direct current plethysmograph burns",
journal="Medical research engineering",
year="1971",
author="Leeming, M. N. and Jacobs, R. G. and Howland, W. S.",
volume="10",
number="5",
pages="19-21",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0025-7508",
doi="",
url="http://dx.doi.org/"
}