@article{ref1,
title="Mechanical injury as an alleged causative factor of osteosarcoma in a case of civil law suit",
journal="Wiadomosci Lekarskie",
year="1988",
author="Zuk, T. and Marcinkowski, T.",
volume="41",
number="7",
pages="469-472",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="0043-5147",
doi="",
url="http://dx.doi.org/"
}