@article{ref1,
title="A study of accidents occurring to farm people in Michigan",
journal="Journal of safety research",
year="1969",
author="Hofmeister, KM and Pfister, R. G.",
volume="1",
number="1",
pages="28-41",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0022-4375",
doi="",
url="http://dx.doi.org/"
}