@article{ref1,
title="Bicycle injuries: one-year sample in Calgary",
journal="Journal of trauma",
year="1975",
author="Myles, S. T. and Guichon, D. M.",
volume="15",
number="6",
pages="504-506",
abstract="Abstract unavailable.",
language="",
issn="0022-5282",
doi="",
url="http://dx.doi.org/"
}