@article{ref1,
title="Lawn mower injuries",
journal="Minnesota medicine",
year="1977",
author="Peterson, H. A. and Carlson, M. J. and McCoy, M. T.",
volume="60",
number="7 Pt 1",
pages="493-497",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0026-556X",
doi="",
url="http://dx.doi.org/"
}