@article{ref1,
title="Multiple rib fractures",
journal="Feldsher i Akusherka",
year="1979",
author="Vinogradov, E. V. and Zhestovskiĭ, V. K. and Sergeev, S. S.",
volume="44",
number="1",
pages="25-28",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0014-9772",
doi="",
url="http://dx.doi.org/"
}