@article{ref1,
title="Purity, pragmatism and hip protector pads",
journal="Age and ageing",
year="2001",
author="Campbell, A. John",
volume="30",
number="6",
pages="431-432",
abstract="Abstract unavailable.",
language="",
issn="0002-0729",
doi="",
url="http://dx.doi.org/"
}