@article{ref1,
title="Physiological studies in experimental asphyxia and drowning",
journal="Canadian Medical Association journal",
year="1939",
author="Lougheed, D. W. and Janes, J. M. and Hall, G. E.",
volume="40",
number="5",
pages="423-428",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0008-4409",
doi="",
url="http://dx.doi.org/"
}