@article{ref1,
title="Massive pulmonary embolism in a high school wrestler",
journal="JAMA journal of the American Medical Association",
year="1979",
author="Croyle, P. H. and Place, R. A. and Hilgenberg, A. D.",
volume="241",
number="8",
pages="827-828",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0098-7484",
doi="",
url="http://dx.doi.org/"
}