@article{ref1,
title="Postoperative treatment of a patient with a trachea crushed by an accidental injury",
journal="Deutsche Zahnarztliche Zeitschrift",
year="1979",
author="Hopp, R.",
volume="34",
number="9",
pages="702-703",
abstract="Postoperative treatment of a patient with a crushed trachea due to accidental trauma was reported. The use of an endoprosthesis as an aid for breathing and speaking was described.<p /><p>Language: de</p>",
language="de",
issn="0012-1029",
doi="",
url="http://dx.doi.org/"
}