@article{ref1,
title="Advice about driving after herniorrhaphy",
journal="British medical journal: BMJ",
year="1980",
author="Welsh, C. L. and Hopton, D.",
volume="280",
number="6223",
pages="1134-1135",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}