@article{ref1,
title="The effect of ship motions on the musculo-skeletal system of fishermen",
journal="Bulletin of the Institute of Maritime and Tropical Medicine in Gdynia",
year="1989",
author="Petersen, I. and Törner, M. and Hansson, Tommy and Zetterberg, C. and Kadefors, R.",
volume="40",
number="3-4",
pages="211-216",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0324-8542",
doi="",
url="http://dx.doi.org/"
}