@article{ref1,
title="Dangerous road",
journal="South African medical journal SAMJ",
year="1972",
author="",
volume="46",
number="12",
pages="309-309",
abstract="<p>[Abstract unavailable]</p><p>Language: af</p>",
language="af",
issn="0038-2469",
doi="",
url="http://dx.doi.org/"
}