@article{ref1,
title="Interesting case of foreign bodies in the digestive tract",
journal="Khirurgiia",
year="1984",
author="Lukanov, M. and Atanasov, A.",
volume="37",
number="5",
pages="416-417",
abstract="<p>[Abstract unavailable]</p><p>Language: bg</p>",
language="bg",
issn="0450-2167",
doi="",
url="http://dx.doi.org/"
}