@article{ref1,
title="Influence of the position of the head on the cerebrospinal fluid pressure. Variations of the Queckenstedt sign",
journal="Military medicine",
year="1971",
author="Deliyannakis, E.",
volume="136",
number="4",
pages="370-372",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0026-4075",
doi="",
url="http://dx.doi.org/"
}