@article{ref1,
title="Work injuries in the United States, 1948",
journal="Monthly labor review",
year="1949",
author="Barker, R. S.",
volume="69",
number="4",
pages="385-390",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0098-1818",
doi="",
url="http://dx.doi.org/"
}