@article{ref1,
title="President Kennedy's spine hit by first bullet",
journal="Bulletin of the New York Academy of Medicine",
year="1977",
author="Lattimer, J. K. and Schlesinger, E. B. and Merritt, H. H.",
volume="53",
number="3",
pages="280-291",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0028-7091",
doi="",
url="http://dx.doi.org/"
}