@article{ref1,
title="Accidents, suicide or cry for help? 173 fatal cases on the railroads during 1990-95",
journal="Lakartidningen",
year="1997",
author="Frisk, M.",
volume="94",
number="11",
pages="973-4, 979",
abstract="<p>[Abstract unavailable]</p> <p>Language: sv</p>",
language="sv",
issn="0023-7205",
doi="",
url="http://dx.doi.org/"
}