@article{ref1,
title="Intrabronchial foreign bodies in childhood",
journal="Zeitschrift für Tuberkulose und Erkrankungen der Thoraxorgane",
year="1960",
author="Friedel, H.",
volume="114",
number="",
pages="281-287",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0373-0050",
doi="",
url="http://dx.doi.org/"
}