@article{ref1,
title="Hidden foreign bodies in the lower respiratory tract",
journal="Orvosi hetilap",
year="1960",
author="Muller, H.",
volume="101",
number="",
pages="1381-1383",
abstract="<p>[Abstract unavailable]</p><p>Language: hu</p>",
language="hu",
issn="0030-6002",
doi="",
url="http://dx.doi.org/"
}