@article{ref1,
title="Hand injuries with particular reference to industrial accident based on 4,000 cases treated at the Clinic for Hand Injuries and Diseases in Lódź",
journal="Polski Tygodnik Lekarski",
year="1973",
author="Keppe, Z.",
volume="28",
number="48",
pages="1895-1898",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="0032-3756",
doi="",
url="http://dx.doi.org/"
}