@article{ref1,
title="Gas chromatography. Alcohol in blood and urine",
journal="Proceedings of the Royal Society of Medicine",
year="1968",
author="Payne, J. P.",
volume="61",
number="5",
pages="530-534",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0035-9157",
doi="",
url="http://dx.doi.org/"
}