@article{ref1,
title="NIOSH alert: request for assistance in preventing scalping and other severe injuries from farm machinery",
journal="MMWR: Morbidity and mortality weekly report",
year="1994",
author="Centers for Disease Control and Prevention, USA, ",
volume="43",
number="34",
pages="636-637",
abstract="Abstract unavailable.",
language="en",
issn="0149-2195",
doi="",
url="http://dx.doi.org/"
}