@article{ref1,
title="Lidköping Accident Prevention Programme: what was the impact?",
journal="Injury prevention",
year="1996",
author="Langley, John Desmond and Alsop, J. C.",
volume="2",
number="2",
pages="131-133",
abstract="Abstract unavailable.",
language="en",
issn="1353-8047",
doi="",
url="http://dx.doi.org/"
}