@article{ref1,
title="Does helium haemolyse?",
journal="Lancet",
year="1980",
author="Raymond, L. W. and Solomon, L. R. and Uddin, D. F.",
volume="1",
number="8168 Pt 1",
pages="607-608",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0140-6736",
doi="",
url="http://dx.doi.org/"
}