@article{ref1,
title="Firing pin injuries in the construction industry",
journal="Munchener Medizinische Wochenschrift",
year="1962",
author="Daum, R. and Mletzko, J.",
volume="65",
number="",
pages="51-56",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0027-2973",
doi="",
url="http://dx.doi.org/"
}