@article{ref1,
title="Foreign bodies of the respiratory tract",
journal="Lille Chirurgical",
year="1965",
author="Derasse, G.",
volume="20",
number="",
pages="104-108",
abstract="<p>[Abstract unavailable]</p><p>Language: fr</p>",
language="fr",
issn="0024-3493",
doi="",
url="http://dx.doi.org/"
}