@article{ref1,
title="Watermelon seed in the tracheobronchial tree in Iran",
journal="Archives of otolaryngology (1960)",
year="1967",
author="Alavi, K.",
volume="85",
number="2",
pages="214-215",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0003-9977",
doi="",
url="http://dx.doi.org/"
}