@article{ref1,
title="Acute caustic soda injuries of the oesophagus",
journal="South African medical journal SAMJ",
year="1955",
author="Marchand, P.",
volume="29",
number="9",
pages="195-205",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0038-2469",
doi="",
url="http://dx.doi.org/"
}