@article{ref1,
title="Esophageal rupture after intake of natural products",
journal="Lakartidningen",
year="1982",
author="Edström, S. and Pettersson, G.",
volume="79",
number="15",
pages="1478-1479",
abstract="<p>[Abstract unavailable]</p><p>Language: sv</p>",
language="sv",
issn="0023-7205",
doi="",
url="http://dx.doi.org/"
}