@article{ref1,
title="Foreign bodies in the digestive or respiratory tracts",
journal="Chirurgien-Dentiste de France, Le",
year="1971",
author="Baudoin, ",
volume="41",
number="64",
pages="41-50 concl",
abstract="<p>[Abstract unavailable]</p><p>Language: fr</p>",
language="fr",
issn="0009-4838",
doi="",
url="http://dx.doi.org/"
}