@article{ref1,
title="Pleural effusion due to unsuspected aspiration of vegetable matter in a three-year-old boy",
journal="New England journal of medicine",
year="1990",
author="Auerback, M. L.",
volume="322",
number="17",
pages="1238-1238",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0028-4793",
doi="10.1056/NEJM199004263221717",
url="http://dx.doi.org/10.1056/NEJM199004263221717"
}