@article{ref1,
title="Chapter 19. The whiplash syndrome",
journal="Clinical neurosurgery",
year="1973",
author="MacNab, Ian",
volume="20",
number="",
pages="232-241",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0069-4827",
doi="",
url="http://dx.doi.org/"
}