@article{ref1,
title="Rupture of the oesophagus from blunt external trauma",
journal="Journal of the Royal College of Surgeons of Edinburgh",
year="1968",
author="Blair, D. W. and Hart, D. D. and Mackay, W. D. and Mills, K. L.",
volume="13",
number="1",
pages="46-48",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0035-8835",
doi="",
url="http://dx.doi.org/"
}