@article{ref1,
title="Effect of crash helmets on the characteristics of craniocerebral injuries in motorcycle accidents",
journal="Sudebno-Meditsinskaia Ekspertiza",
year="1971",
author="Murashev, E. V. and Lukash, A. A.",
volume="14",
number="1",
pages="21-22",
abstract="<p>[Abstract unavailable]</p> <p>Language: ru</p>",
language="ru",
issn="0039-4521",
doi="",
url="http://dx.doi.org/"
}