@article{ref1,
title="Foreign bodies in the bronchi of children",
journal="Grudnaia Khirurgiia (Moscow, Russia)",
year="1977",
author="Mitriakov, N. F. and Ivanov, V. V. and Kostin, M. P. and Samokhin, V. A.",
volume="",
number="1",
pages="55-56",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0017-4866",
doi="",
url="http://dx.doi.org/"
}