@article{ref1,
title="Radiological cases of the month. Toy 'jack' aspiration into the hypopharynx",
journal="American journal of diseases of children (1960)",
year="1990",
author="McWhorter, J. W. and Wood, B. P.",
volume="144",
number="3",
pages="341-342",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-922X",
doi="",
url="http://dx.doi.org/"
}