@article{ref1,
title="A case report. A foreign body causing gastric hemorrhage",
journal="Lakartidningen",
year="1995",
author="Johnsson, Erik and Sundfeldt, M. and Glise, H.",
volume="92",
number="19",
pages="2023-2024",
abstract="<p>[Abstract unavailable]</p><p>Language: sv</p>",
language="sv",
issn="0023-7205",
doi="",
url="http://dx.doi.org/"
}