@article{ref1,
title="The morphology of cicatricial changes in the esophagus long after burns by caustic substances",
journal="Arkhiv Patologii",
year="1971",
author="Sapozhnikova, M. A.",
volume="33",
number="10",
pages="14-21",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0004-1955",
doi="",
url="http://dx.doi.org/"
}