@article{ref1,
title="Some effects of motor car driving on the normal and abnormal heart",
journal="British heart journal",
year="1969",
author="Taggart, P. I. and Gibbons, D. and Somerville, W.",
volume="31",
number="3",
pages="386-387",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0007-0769",
doi="",
url="http://dx.doi.org/"
}