@article{ref1,
title="Esophageal foreign bodies in adults",
journal="Khirurgiia (Mosk)",
year="1980",
author="Grinblat, A. I. and Kartavenko, A. I. and Medvedkov, V. P. and Fomichev, E. P. and Pastukhova, G. N.",
volume="",
number="3",
pages="91-94",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0023-1207",
doi="",
url="http://dx.doi.org/"
}