@article{ref1,
title="Casue contributions on osteogenesis imperfecta (Heredity, occurrence of fractures, history of accident)",
journal="Zentralblatt fur Chirurgie",
year="1967",
author="Schickedanz, H. and Zwacka, G.",
volume="92",
number="38",
pages="2570-2579",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0044-409X",
doi="",
url="http://dx.doi.org/"
}