@article{ref1,
title="Traumatic injuries to the large bowel and rectum in industry",
journal="American journal of proctology",
year="1962",
author="Weigel, C. J.",
volume="13",
number="",
pages="155-164",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-9521",
doi="",
url="http://dx.doi.org/"
}