@article{ref1,
title="Trends in the occurrence of ischemic heart disease among bus drivers in Copenhagen",
journal="Ugeskrift for Laeger",
year="1988",
author="Netterstrøm, B. and Eriksen, L. S. and Juel, Knud",
volume="150",
number="23",
pages="1404-1406",
abstract="<p>[Abstract unavailable]</p><p>Language: da</p>",
language="da",
issn="0041-5782",
doi="",
url="http://dx.doi.org/"
}