@article{ref1,
title="Vitamin D and falls - Authors' reply",
journal="Lancet diabetes and endocrinology",
year="2014",
author="Bolland, Mark J. and Grey, Andrew and Gamble, Greg D. and Reid, Ian R.",
volume="2",
number="7",
pages="541-541",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="2213-8587",
doi="10.1016/S2213-8587(14)70127-5",
url="http://dx.doi.org/10.1016/S2213-8587(14)70127-5"
}