@article{ref1,
title="Developing and lawmaking standard measures for selection of traffic policemen in the Kingdom of Saudi Arabia",
journal="Journal of traffic medicine",
year="1992",
author="Al-Nafea, A",
volume="20",
number="4 Suppl",
pages="28-30",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0345-5564",
doi="",
url="http://dx.doi.org/"
}