@article{ref1,
title="Medical aspects of the Swampscott train-wreck disaster",
journal="New England journal of medicine",
year="1957",
author="Freni, D. R. and Twomey, C. F. and Killoran, D. M.",
volume="257",
number="9",
pages="408-410",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0028-4793",
doi="",
url="http://dx.doi.org/"
}