@article{ref1,
title="Aspiration in traffic victims",
journal="Schweizerische Medizinische Wochenschrift",
year="1954",
author="Läuppi, E.",
volume="84",
number="12",
pages="335-338",
abstract="<p>[Abstract unavailable]</p><p>Language: un</p>",
language="un",
issn="0036-7672",
doi="",
url="http://dx.doi.org/"
}