@article{ref1,
title="Causes of death in severe accidents. Zurich University Surgical Clinic, 1961-1971",
journal="Helvetica Chirurgica Acta",
year="1972",
author="Heinz, C. and Eberle, H. and Frey, P. and Ganzoni, N. and Baltensweiler, J.",
volume="39",
number="1",
pages="59-66",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0018-0181",
doi="",
url="http://dx.doi.org/"
}