@article{ref1,
title="An analysis of accidental free falls from a height: the 'spring break' syndrome",
journal="Journal of trauma",
year="1993",
author="Phifer, S. and Levine, S. H. and Mathis, R. D.",
volume="34",
number="1",
pages="123-126",
abstract="Vertical deceleration injuries represent a distinct form of urban blunt trauma. Mechanisms of injury differ from those of horizontal vehicular trauma, and severity primarily depends on velocity of impact. We describe 33 free-fall injuries in adults occurring under purely nonintentional circumstances at a popular college "spring break" resort. Patterns of injuries were found to differ significantly from previously reported patterns of injuries sustained by adults from both accidental and intentional vertical deceleration.",
language="",
issn="0022-5282",
doi="",
url="http://dx.doi.org/"
}