@article{ref1,
title="Isolated gastric antral ulceration from ingestion of a single Clinitest tablet",
journal="Gastrointestinal endoscopy",
year="1977",
author="Colbert, P. M. and Sanders, P. D. and Frankl, H.",
volume="24",
number="2",
pages="82-83",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0016-5107",
doi="",
url="http://dx.doi.org/"
}