@article{ref1,
title="Osteogenesis imperfecta--a congenital brittleness of bones",
journal="Duodecim: Laaketieteellinen Aikakauskirja",
year="2001",
author="Kaitila, I. and Kuurila, K. and Kallio, P.",
volume="117",
number="21",
pages="2195-2202",
abstract="<p>[Abstract unavailable]</p><p>Language: fi</p>",
language="fi",
issn="0012-7183",
doi="",
url="http://dx.doi.org/"
}