@article{ref1,
title="Transparency of reporting: in reply to the letter by O’Halloran concerning hip protectors",
journal="European review of aging and physical activity",
year="2009",
author="Meyer, Gabriele and Muhlhauser, Ingrid",
volume="6",
number="1",
pages="5-6",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="1813-7253",
doi="10.1007/s11556-009-0046-9",
url="http://dx.doi.org/10.1007/s11556-009-0046-9"
}