@article{ref1,
title="Industrial Accidents and Industrial Diseases",
journal="Publications of the American Statistical Association",
year="1909",
author="Hoffman, FL",
volume="11",
number="",
pages="567-603",
abstract="[Abstract unavailable]  <p>Language: en</p>",
language="en",
issn="1522-5437",
doi="",
url="http://dx.doi.org/"
}