@article{ref1,
title="Various factors in risk of injuries to the musculoskeletal system in farmers",
journal="Polski Tygodnik Lekarski",
year="1985",
author="Wasilewski, A. and Nowacki, M. and Skowroński, J.",
volume="40",
number="42",
pages="1173-1175",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="0032-3756",
doi="",
url="http://dx.doi.org/"
}