@article{ref1,
title="Endobronchial foreign bodies",
journal="Proceedings of the staff meetings of the Mayo Clinic",
year="1950",
author="Leary, W. V.",
volume="25",
number="13",
pages="353-359",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0092-699X",
doi="",
url="http://dx.doi.org/"
}