@article{ref1,
title="Persons injured and disability days by detailed type and class of accident; United States-1972-1972",
journal="Vital and health statistics 10",
year="1976",
author="Wilder, C. S.",
volume="Series 10",
number="105",
pages="1-54",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0083-1972",
doi="",
url="http://dx.doi.org/"
}