@article{ref1,
title="Injury: conceptual shifts and preventive implications",
journal="Annual review of public health",
year="1987",
author="Waller, Julian A.",
volume="8",
number="",
pages="21-49",
abstract="Abstract unavailable",
language="",
issn="0163-7525",
doi="10.1146/annurev.pu.08.050187.000321",
url="http://dx.doi.org/10.1146/annurev.pu.08.050187.000321"
}