@article{ref1,
title="Some unusual cases of traumatic diaphragmatic hernia",
journal="Journal of the National Medical Association",
year="1964",
author="Hill, GC",
volume="56",
number="",
pages="401-406",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1943-4693",
doi="",
url="http://dx.doi.org/"
}