@article{ref1,
title="A case of asphyxia while wearing a gas mask",
journal="Sudebno-Meditsinskaia Ekspertiza",
year="1988",
author="Purdiaev, Iu S. and Alisievich, V. I.",
volume="31",
number="1",
pages="50-51",
abstract="<p>[Abstract unavailable]</p> <p>Language: ru</p>",
language="ru",
issn="0039-4521",
doi="",
url="http://dx.doi.org/"
}