@article{ref1,
title="Four bobby pins in the stomach of a two year old; magnetic removal",
journal="Transactions of the annual meeting of the American Broncho-Esophagological Association",
year="1954",
author="Equen, M. and Roach, G. and Brown, Robin and Bennett, Trevor",
volume="59",
number="35th Meeting",
pages="135-137",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0065-7603",
doi="",
url="http://dx.doi.org/"
}