@article{ref1,
title="The characteristics of fractures in the elderly",
journal="Feldsher i Akusherka",
year="1990",
author="Landa, V. A.",
volume="55",
number="2",
pages="45-49",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0014-9772",
doi="",
url="http://dx.doi.org/"
}