@article{ref1,
title="Retropharyngeal hematoma secondary to minor blunt trauma in the elderly patient",
journal="Journal of otolaryngology",
year="1977",
author="O'Neill, J. V. and Toomey, J. M. and Snyder, G. G.",
volume="6",
number="1",
pages="43-46",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0381-6605",
doi="",
url="http://dx.doi.org/"
}