@article{ref1,
title="The physicians' role in protecting pedestrians and cyclists",
journal="American family physician/GP",
year="1970",
author="Douglass, J. M. and Burg, F. D.",
volume="1",
number="2",
pages="155-157",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0572-3612",
doi="",
url="http://dx.doi.org/"
}