@article{ref1,
title="Brachial-plexus injuries",
journal="New England journal of medicine",
year="1974",
author="Leffert, R. D.",
volume="291",
number="20",
pages="1059-1067",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0028-4793",
doi="10.1056/NEJM197411142912005",
url="http://dx.doi.org/10.1056/NEJM197411142912005"
}