@article{ref1,
title="An ear-ring in the oesophagus",
journal="Antiseptic",
year="1952",
author="Friedmann, M.",
volume="49",
number="11",
pages="875-877",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0003-5998",
doi="",
url="http://dx.doi.org/"
}