@article{ref1,
title="Pulmonary gunshot wounds and bronchial carcinoma",
journal="Thoraxchirurgie und Vaskuläre Chirurgie",
year="1969",
author="Schülke, K.",
volume="17",
number="6",
pages="523-524",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0040-6384",
doi="10.1055/s-0028-1099354",
url="http://dx.doi.org/10.1055/s-0028-1099354"
}