@article{ref1,
title="Traumatic injuries of the gall bladder",
journal="AMA archives of surgery",
year="1956",
author="Hall, E. R. Jr and Howard, Jamie M. and Jordan, G. L. Jr and Mikesky, W. E.",
volume="72",
number="3",
pages="520-524",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0096-6908",
doi="",
url="http://dx.doi.org/"
}