@article{ref1,
title="A survey on death by asphyxia",
journal="Svenska läkartidningen",
year="1960",
author="Ruben, A. M. and Elam, J. O.",
volume="57",
number="",
pages="2909-2917",
abstract="<p>[Abstract unavailable]</p> <p>Language: sv</p>",
language="sv",
issn="0371-439X",
doi="",
url="http://dx.doi.org/"
}