@article{ref1,
title="Protective helmets for infants and children on bicycles",
journal="Western journal of medicine",
year="1985",
author="Long, M. T.",
volume="142",
number="6",
pages="835-835",
abstract="Abstract unavailable.",
language="",
issn="0093-0415",
doi="",
url="http://dx.doi.org/"
}