@article{ref1,
title="Effectiveness of cyclist helmets",
journal="Lancet",
year="1994",
author="Lane, J. C. and McDermott, F. T.",
volume="344",
number="8927",
pages="965-965",
abstract="Abstract unavailable.",
language="",
issn="0140-6736",
doi="",
url="http://dx.doi.org/"
}