@article{ref1,
title="Bizarre bezoars and the retarded",
journal="Nebraska state medical journal",
year="1970",
author="Hepperlen, H. M.",
volume="55",
number="11",
pages="676-676",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0028-1956",
doi="",
url="http://dx.doi.org/"
}