@article{ref1,
title="Foreign bodies in the esophagus (apropos of 60 cases)",
journal="Dakar Medical",
year="1981",
author="Debrie, J. C. and Quiniou, M. and Gallot-Lavallée, M.",
volume="26",
number="2",
pages="272-275",
abstract="<p>[Abstract unavailable]</p><p>Language: fr</p>",
language="fr",
issn="0049-1101",
doi="",
url="http://dx.doi.org/"
}