@article{ref1,
title="Fragments of safety razor blade as esophageal foreign bodies",
journal="Vestnik Otorinolaringologii",
year="1958",
author="Pogosov, V. S.",
volume="20",
number="5",
pages="121-122",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0042-4668",
doi="",
url="http://dx.doi.org/"
}