@article{ref1,
title="Analysis of cause of death in the orthopedic-traumatology ward in the period from 01.01.1989 to 31.12.1991",
journal="Polski Tygodnik Lekarski",
year="1993",
author="Kandyba, R. and Zawadziński, S. and Palczewski, D.",
volume="48",
number="29-30",
pages="648-650",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="0032-3756",
doi="",
url="http://dx.doi.org/"
}